(physics) The ratio of the absorbance or optical density of a substance to that of a similar body of pure solvent.
The quality of being absorbent.
absorbingly
absorbingly
adv
In an absorbing manner.
absorptively
absorptively
adv
In an absorptive way.
absorptivity
absorptivity
noun
(analytical chemistry) The constant a in the Beer's law relation A = abc, where A is the absorbance, b the path length, and c the concentration of solution. Also known as absorptive power. Formerly known as absorbency index; absorption constant; extinction coefficient.
(thermodynamics) The fraction of radiation absorbed by a surface to the total radiation incident on the surface.
The quality of being absorptive; absorptiveness.
abstemiously
abstemiously
adv
Marked by abstinence or restraint, especially in relation to food or drink.
abydos
abydos
Proper noun
A ancient city in Egypt with archaeological interest.
A city in Asia Minor at the Hellespont.
abyssobenthonic
abyssolith
abyssolith
noun
(geology) A mass of igneous rock deep in the crust with no known bottom; a large batholith.
abyssopelagic
abyssopelagic
adj
Of or pertaining to the depths of the ocean; of the open waters of the abyssal zone.
acalycinous
acalycinous
adj
Acalycine.
acantholysis
acantholysis
noun
(medicine) The loss of intercellular connections, resulting in loss of cohesion between keratinocytes, seen in diseases such as pemphigus vulgaris.
accessorily
accessorily
adv
In the manner of an accessory; auxiliarily.
accessory
accessory
adj
(law) Assisting a crime without actually participating in committing the crime itself; being connected as an incident or subordinate to a principal.
Having a secondary, supplementary or subordinate function by accompanying as a subordinate; aiding in a secondary way; being additional; contributing or being contributory. Said of things and actions, very rarely of people (and then usually in a humorous version of the legal sense [or due to confusion between the noun and the adjective]).
Present in a minor amount, and not essential.
noun
(art) Something in a work of art without being indispensably necessary, for example solely ornamental parts.
(fashion) An article that completes one's basic outfit, such as a scarf or gloves.
(law) A person who is not present at a crime, but contributes to it as an assistant or instigator.
Something that belongs to part of another main thing; something additional and subordinate, an attachment.
accompanyist
accompanyist
noun
Alternative spelling of accompanist
accusatorially
accusatorially
adv
By way of accusation; in an accusatorial manner.
accusatory
accusatory
adj
Pertaining to, or containing, an accusation.
accustomedly
accustomedly
adv
In an accustomed manner.
acephalocyst
acephalocyst
noun
(zoology) A larval entozoön in the form of a subglobular or oval vesicle, or hydatid, filled with fluid, sometimes found in the tissues of man and the lower animals; -- so called from the absence of a head or visible organs on the vesicle. These cysts are the immature stages of certain tapeworms. Also applied to similar cysts of different origin.
acerbityacerose
acesodyne
acesodynous
acetolysis
acetolysis
noun
(organic chemistry) The breakdown of an organic compound using either acetic acid or acetic anhydride
acetosalicylic
acetosity
acetosity
noun
The quality of being acetous; sourness.
acetoxyls
acetoxyls
noun
plural of acetoxyl
acetylacetonates
acetylacetonates
noun
plural of acetylacetonate
acetylations
acetylations
noun
plural of acetylation
acetylcellulose
acetylcholinesterase
acetylcholinesterase
noun
(biochemistry) An enzyme that catalyzes the hydrolysis of the neurotransmitter acetylcholine into choline and acetic acid.
acetylrosaniline
acetylsalol
achlamydeous
achlamydeous
adj
(botany) having no perianth
achlorophyllous
achlorophyllous
adj
(botany) not having chlorophyll and, hence, unable to engage in photosynthesis
achromatolysis
achromatolysis
noun
(cytology) dissolution of achromatin
achromatopsy
achromatopsy
noun
color blindness; inability to distinguish colors; daltonism, achromatopia
achronychous
achylous
achylous
adj
(physiology) Without chyle
achymous
achymous
adj
(physiology) Without chyme.
achyrodes
acidolysis
acidolysis
noun
(chemistry) Decomposition of a molecule under the influence of an acid.
acidosteophyte
acidosteophyte
noun
(medicine) A sharp or needle-shaped osteophyte.
acidulously
acidulously
adv
In an acidulous manner; in a mildly sour or acid way.
acolytes
acolytes
noun
plural of acolyte
acolytus
acondylose
acondylose
adj
Alternative form of acondylous
acondylous
acondylous
adj
(anatomy) Without joints; jointless.
acotyledonous
acotyledonous
adj
Having no seed lobes, as the dodder; also applied to plants which have no true seeds, as ferns, mosses, etc.
acoustically
acoustically
adv
(domain) From the perspective of acoustics.
(manner) In an acoustic manner, or using an acoustic musical instrument.
acrimoniously
acrimoniously
adv
In an acrimonious manner; with acrimony.
acroasphyxia
acroasphyxia
noun
(pathology) Impaired circulation to the fingers
acrobryous
acrobystitis
acrocyanosis
acrocyanosis
noun
(pathology) A persistent blue or cyanotic discoloration of the digits, most commonly occurring in the hands although also occurring in the face and feet as well.
acrocyst
acrocyst
noun
A chitinous cyst of the gonophore at the top of the gonotheca in some hydroids
acrogenously
acrogenously
adv
In an acrogenous manner.
acrogynous
acrogynous
adj
(botany) Producing archegonia from the apical cell of a reproductive branch.
acromyodous
acromyodous
adj
Synonym of acromyodic
acromyotonus
acromyotonus
noun
Synonym of acromyotonia
acronychous
acronyctous
acronyctous
adj
(astronomy) acronycal
acronymous
acronymous
adj
Pertaining to the use of acronyms.
acronyms
acronyms
noun
plural of acronym
verb
Third-person singular simple present indicative form of acronym
acroparalysis
acroparalysis
noun
Paralysis of the extremities.
acrostically
acrostically
adv
In the manner of an acrostic.
actinochemistry
actinochemistry
noun
The science of chemistry and actinism.
actinomyces
actinomyces
noun
A bacterium (species) of the genus Actinomyces.
actinomycese
actinomycesous
actinomycestal
actinomycetales
actinomycetous
actinomycetous
adj
Of or relating to actinomycetes.
actinomycins
actinomycins
noun
plural of actinomycin
actinomycosis
actinomycosis
noun
(pathology) An infectious bacterial disease of cattle and swine, sometimes transmitted to man, characterized by the formation of painful abscesses in the mouth, lungs, or gastrointestinal tract, caused by Actinomyces israelii, Actinomyces gerencseriae, and Propionibacterium propionicum.
actinomycosistic
actinophrys
actinopterygious
actinoscopy
actinoscopy
noun
(medicine, archaic) Radiology; examination by means of an X-ray machine.
actinostereoscopy
actomyosin
actomyosin
noun
(biochemistry) A protein complex composed of actin and myosin, found in muscle fibres.
actomyosins
actomyosins
noun
plural of actomyosin
acyanoblepsia
acyanoblepsia
noun
Inability to see the colour blue.
acyanopsia
acyanopsia
noun
Alternative form of acyanopia
acyloins
acyloins
noun
plural of acyloin
adactylous
adactylous
adj
Without claws on the feet (of crustaceous animals).
Without fingers or without toes.
addyston
adenocyst
adenocystoma
adenocystoma
noun
(pathology) An adenoma in which the neoplastic glandular epithelium forms cysts
adenocystomatous
adenohypersthenia
adenohypophyseal
adenohypophyseal
adj
Alternative form of adenohypophysial
adenohypophysial
adenohypophysial
adj
Relating to the adenohypophysis.
adenohypophysis
adenohypophysis
noun
(anatomy) The anterior lobe of the pituitary gland, producing and secreting several peptide hormones that regulate many physiological processes including stress, growth, and reproduction.
adenomycosis
adenomyxosarcoma
adenopharyngitis
adenophyllous
adenophyllous
adj
(botany) Having glands on the leaves.
adenotyphus
adenylpyrophosphate
adenylpyrophosphate
noun
Synonym of adenosine triphosphate
adipolysis
adipolysis
noun
(anatomy, medicine) The process of converting fat into free fatty acids, especially by the action of enzymes.
adiposity
adiposity
noun
Obesity; the state of being fat.
The condition of being adipose; adipose tissue.
admissory
admissory
adj
Pertaining to admission.
admonishingly
admonishingly
adv
In an admonishing manner.
adolescency
adolescency
noun
adolescence
adolescently
adolescently
adv
In a adolescent manner; like a teenager.
adrenolysis
adscititiously
adscititiously
adv
In an adscititious way.
adsorbability
adsorbability
noun
A measure of the degree to which a material is capable of adsorption.
adsorptively
adsorptively
adv
In an adsorptive manner; with a tendency toward or characteristic of adsorption.
adulterously
adulterously
adv
In an adulterous manner.
advantageously
advantageously
adv
In a manner which provides an advantage; in an advantageous manner.
adventitiously
adventitiously
adv
in an adventitious manner; sporadically.
adventuresomely
adventuresomely
adv
In an adventuresome manner.
adventurously
adventurously
adv
In an adventurous manner.
advisatory
advisatory
adj
(law) Advisory.
advisorily
advisorily
adv
By way of advice.
advisory
advisory
adj
Able to give advice.
Containing advice; advising.
aecidiomycetes
aepyceros
aepyornis
aepyornises
aepyornithiformes
aerocyst
aerocyst
noun
An air vesicle.
aerodynamicist
aerodynamicist
noun
A person who studies aerodynamics.
aerodynamics
aerodynamics
noun
The aerodynamic properties of a particular object (typically a car)
The science of the dynamics of bodies moving relative to gases, especially the interaction of moving objects with the atmosphere
aerodynes
aerodynes
noun
plural of aerodyne
aeroelasticity
aeroelasticity
noun
(physics, countable) The effect of aerodynamic load on a given structure.
(physics, uncountable) The scientific study of the effect of aerodynamic loads on structures.
aerognosy
aerohydrous
aerohydrous
adj
Composed of or containing air and water.
aerophysical
aerophysical
adj
Relating to aerophysics.
aerophysicist
aerophysics
aerophysics
noun
(physics) The physics of the design and construction of aerodynamic devices
aeroscepsy
aeroscepsy
noun
(zoology) The ability to perceive the state of the atmosphere.
aeroscopically
aeroscopy
aeroscopy
noun
(obsolete, meteorology) The branch of meteorology that involves the scientific examination of the various properties and composition of the atmosphere, and their variation
(rare) divination by observation of the sky
(zoology) aeroscepsy
aerothermodynamics
aerothermodynamics
noun
(physics) The scientific study of the thermodynamic properties of gases, especially when travelling at a high velocity.
aeschynomene
aeschynomenous
aesthiology
aesthophysiology
aesthophysiology
noun
The science of sensation in relation to the actions of the nerves.
agamospermy
agamospermy
noun
(botany) The asexual production of embryos and seeds.
aglycones
aglycones
noun
plural of aglycone
aglycons
aglycons
noun
plural of aglycon, an alternative spelling of aglycone
aglycosuric
aglycosuric
adj
Having, or relating to, the condition of aglycosuria.