(As seen or measured) from the end opposite the mouth in a radiate animal (to the other end).
abiogenetically
abiogenetically
adv
(biology) In an abiogenetic manner; to have created life without life.
abnormalcy
abnormalcy
noun
Synonym of abnormality
abscondedly
acalycine
acalycine
adj
(botany) Without a calyx, or outer floral envelope.
acalycinous
acalycinous
adj
Acalycine.
acanthology
acanthology
noun
The study of spined things, in particular sea urchins, and the resultant impact on taxonomy.
acantholysis
acantholysis
noun
(medicine) The loss of intercellular connections, resulting in loss of cohesion between keratinocytes, seen in diseases such as pemphigus vulgaris.
acceleratingly
acceleratingly
adv
In an accelerating manner.
accendibility
accendibility
noun
Capacity for being kindled; inflammability.
accentuality
accentuality
noun
The quality of being accentual.
accentually
accentually
adv
In an accentual manner; in accordance with accent.
acceptingly
acceptingly
adv
In a accepting manner; tolerantly.
accidentality
accidentality
noun
The quality of being accidental; accidentalness.
accidentally
accidentally
adv
In an accidental manner; by chance, unexpectedly.
Unintentionally.
accidentarily
accidentiality
accidently
accidently
adv
(now nonstandard) Accidentally; by chance, unintentionally.
accommodatingly
accommodatingly
adv
In an accommodating manner.
accordantly
accordantly
adv
In accordance or agreement; agreeably; conformably.
accordingly
accordingly
adv
(conjunctive) In natural sequence; consequently; so.
(manner) Agreeably; correspondingly; suitably
accountability
accountability
noun
(military) The obligation imposed by law or regulation on an officer or other person for keeping accurate record of property, documents, or funds. The person having this obligation may or may not have actual possession of the property, documents, or funds. Accountability is concerned primarily with records, while responsibility is concerned primarily with custody, care, and safekeeping.
An open determination of one's responsibility for something and imposition of consequences.
Good-faith acceptance of one's responsibility for something and of its consequences.
The state of being accountable; liability to be called on to render an account or give an explanation; liability to be held responsible or answerable for something.
accountably
accountably
adv
In an accountable manner.
accusingly
accusingly
adv
In an accusing manner.
acenaphthenyl
acenaphthenyl
noun
(organic chemistry) A univalent radical derived from acenaphthene
acenaphthylene
acenaphthylene
noun
(organic chemistry) A polycyclic aromatic hydrocarbon containing an unsaturated five-membered ring ortho- and peri-fused to the 1- and 9- positions of naphthalene.
acetenyl
acetenyl
noun
(organic chemistry) ethynyl
acetmethylanilide
acetonyl
acetonyl
noun
(organic chemistry) The univalent radical CH₃-CO-CH₂- formally derived from acetone
acetonylacetone
acetonylacetone
noun
(organic chemistry) The aliphatic diketone 2,5-hexanedione
acetonylidene
acetonylidene
noun
(organic chemistry) The divalent radical CH₃-CO-CH= formally derived from acetone
acetylacetonates
acetylacetonates
noun
plural of acetylacetonate
acetylacetone
acetylacetone
noun
(organic chemistry) The diketone CH₃COCH₂COCH₃ used as a solvent and as a coordination ligand
acetylamine
acetylaminobenzene
acetylaniline
acetylating
acetylating
verb
present participle of acetylate
acetylation
acetylation
noun
(organic chemistry) The reaction of a substance with acetic acid or one of its derivatives; the introduction of one or more acetyl groups into a substance.
acetylations
acetylations
noun
plural of acetylation
acetylbenzene
acetylbenzene
noun
acetophenone
acetylbenzoate
acetylbenzoic
acetylcholine
acetylcholine
noun
(biochemistry) A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline with chemical formula CH₃COOCH₂CH₂N⁺(CH₃)₃.
acetylcholinesterase
acetylcholinesterase
noun
(biochemistry) An enzyme that catalyzes the hydrolysis of the neurotransmitter acetylcholine into choline and acetic acid.
acetylcholinic
acetylcholinic
adj
(biochemistry) Of or relating to acetylcholine.
acetylcyanide
acetylenation
acetylenation
noun
(organic chemistry) Conversion into, or reaction with an acetylene
acetylene
acetylene
noun
(organic chemistry, countable) Any organic compound having one or more carbon–carbon triple bonds; an alkyne.
(organic chemistry, uncountable) Ethyne; the simplest alkyne, a hydrocarbon of formula HC≡CH. It is a colourless, odorless, extremely flammable, explosive gas, formerly used as an illuminating gas, but now used in welding and metallurgy.
A lamp powered by acetylene, particularly a motor vehicle headlight.
acetylenediurein
acetylenes
acetylenes
noun
plural of acetylene
acetylenic
acetylenic
adj
(organic chemistry) Of or pertaining to acetylene or its derivatives; having a carbon-to-carbon triple bond
acetylenogen
acetylenyl
acetylenyl
noun
(organic chemistry) Any radical derived from an acetylene, but especially ethynyl
acetylglycin
acetylglycine
acetylglycine
noun
(organic chemistry) The N-acetyl derivative of glycine
acetylhydrazine
acetylhydrazine
noun
(organic chemistry) The acylhydrazine of acetic acid CH₃CO-NH-NH₂
acetylization
acetylization
noun
Synonym of acetylation
acetylizing
acetylizing
verb
present participle of acetylize
acetylmethylcarbinol
acetylmethylcarbinol
noun
(organic chemistry) acetoin
acetylphenol
acetylphenylhydrazine
acetylrosaniline
acetyltannin
acetyltannin
noun
(organic chemistry) Synonym of acetyltannic acid
acetyltropeine
achillodynia
achillodynia
noun
(pathology) pain due to achillobursitis
achingly
achingly
adv
In an aching manner; sorely.
acknowledgedly
acknowledgedly
adv
Confessedly, admittedly.
acolyctine
acolyctine
noun
(organic chemistry) An organic base, in the form of a white powder, obtained from Aconitum lycoctonum.
acondylose
acondylose
adj
Alternative form of acondylous
acondylous
acondylous
adj
(anatomy) Without joints; jointless.
acotyledon
acotyledon
noun
(botany) A plant that has no cotyledons, as the dodder and all flowerless plants.
acotyledonous
acotyledonous
adj
Having no seed lobes, as the dodder; also applied to plants which have no true seeds, as ferns, mosses, etc.
acquiescently
acquiescently
adv
In an acquiescent manner.
acquiescingly
acquiescingly
adv
in an acquiescing manner
acrimoniously
acrimoniously
adv
In an acrimonious manner; with acrimony.
acrinyl
acrinyl
noun
(organic chemistry) The univalent radical p-hydroxybenzyl
acrogenously
acrogenously
adv
In an acrogenous manner.
acronically
acronichally
acronycal
acronycal
adj
(astronomy) Rising at sunset and setting at sunrise, as a star.
acronycally
acronycally
adv
In an acronycal manner; rising when the sun sets, and vice versa.
acronychal
acronychal
adj
Alternative form of acronical
acronychally
acronymically
acronymically
adv
In an acronymic way; in such a way as to form an acronym.
acrophonically
acrophonically
adv
In an acrophonic way.
acrylonitrile
acrylonitrile
noun
(organic chemistry) A toxic colourless liquid organic compound, CH₂=CH.CN, synthesized from propylene and ammonia; used as a monomer in the production of acrylic resins and synthetic rubber.
actinally
actinally
adv
In an actinal manner.
actinically
actinically
adv
In an actinic manner.
actinoelectrically
actinoelectricity
actinoelectricity
noun
photoconductivity
actinology
actinology
noun
(sciences) The study of the effect of light on chemicals.
actinomycestal
actinomycetal
actinomycetal
adj
Of or relating to the Actinomycetales, an order of Actinobacteria.
actinomycetales
actionability
actionability
noun
The characteristic of being actionable.
actionably
actionably
adv
In an actionable manner.
acyanoblepsia
acyanoblepsia
noun
Inability to see the colour blue.
acylamidobenzene
acylamino
acylamino
noun
(organic chemistry, especially in combination) Any acyl derivative of an amino group
acylating
acylating
verb
present participle of acylate
acylation
acylation
noun
(organic chemistry) The process of adding an acyl group to a compound.
acylogen
acyloin
acyloin
noun
(organic chemistry) Any α-hydroxy ketone.
acyloins
acyloins
noun
plural of acyloin
acyloxymethane
adenolymphocele
adenolymphocele
noun
(pathology) cystic dilation of lymph nodes caused by an obstruction
adenylic
adenylic
adj
Of or pertaining to adenylic acid or its derivatives
adjacently
adjacently
adv
In such a way as to be adjacent.
adjunctively
adjunctively
adv
In an adjunctive way.
adjunctly
adjunctly
adv
In an adjunct manner.
adminiculary
adminiculary
adj
(obsolete) Adminicular.
adolescency
adolescency
noun
adolescence
adolescently
adolescently
adv
In a adolescent manner; like a teenager.
adrenalectomy
adrenalectomy
noun
(surgery) The removal of one or both adrenal glands, usually advised for patients with tumours in those glands.
adrenolytic
adrenolytic
adj
(biochemistry) That inhibits the production or function of adrenaline
advancingly
advancingly
adv
In an advancing manner.
aerodynamical
aerodynamical
adj
Synonym of aerodynamic
aerodynamically
aerodynamically
adv
From the perspective of aerodynamics.
In an aerodynamic manner, in a manner which reduces drag.
aerogenically
aerogenically
adv
By means of aerogenesis.
aeronautically
aeronautically
adv
In a aeronautical manner; with respect to aeronautics or aviation.
aeschylean
aeschylean
Adjective
Of or relating to Aeschylus, an ancient Greek dramatic poet.
affectingly
affectingly
adv
So as to affect in an emotional sense.
affectionally
affectionally
adv
In an affectional manner.
affectionately
affectionately
adv
In an affectionate manner.
afflictingly
afflictingly
adv
In a way that causes affliction.
affluency
affluency
noun
(obsolete) affluence
agamogenetically
agamogenetically
adv
By means of agamogenesis.
aglycon
aglycon
noun
Alternative spelling of aglycone
aglycone
aglycone
noun
(organic chemistry) The non-sugar fragment of a glycoside.
aglycones
aglycones
noun
plural of aglycone
aglycons
aglycons
noun
plural of aglycon, an alternative spelling of aglycone
agnatically
agnatically
adv
In an agnatic manner; by means of agnation.
agnostically
agnostically
adv
In an agnostic manner; not having or expressing a firm opinion on something.
Toward, or from the perspective of, agnosticism.
agonistically
agonistically
adv
In an agonistic manner
agranulocyte
agranulocyte
noun
(biochemistry) Any of several kinds of white blood cell characterised by the absence of granules in the cytoplasm.
agranulocytosis
agranulocytosis
noun
(pathology) An acute condition involving a severe and dangerous leukopenia, particularly of neutrophils, causing a neutropenia in the circulating blood.
agronomically
agronomically
adv
With reference to agronomics
albamycin
albamycin
Noun
novobiocin
alcyon
alcyon
noun
Alternative form of halcyon
alcyonacea
alcyonacean
alcyonacean
noun
(zoology) Any member of the Alcyonacea; a soft coral.
alcyonaria
alcyonarian
alcyonarian
noun
(zoology) Any of the Alcyonaria, a subclass of the Anthozoa.
alcyonarians
alcyonarians
noun
plural of alcyonarian
alcyone
alcyones
alcyoneus
alcyoniaceae
alcyonic
alcyonic
adj
(zoology) Of or relating to the Alcyonaria.
alcyoniform
alcyonium
alcyonium
noun
(zoology) Any of the genus Alcyonium of fleshy Alcyonaria, their polyps somewhat resembling flowers with eight fringed rays.
alcyonoid
alcyonoid
adj
(zoology) Like or relating to the Alcyonaria.
noun
(zoology) Any member of the Alcyonaria.
aldermancy
aldermancy
noun
The office or position of an alderman.
alectoromancy
alectoromancy
noun
Alternative form of alectryomancy
alectryomancy
alectryomancy
noun
A form of divination in which the diviner observes a bird or birds (preferably the white rooster or cockerel) pecking at grain that the diviner has scattered on the ground.