A form of articulation that allows considerable change in position and spatial relationship between the articulated parts, and which bones move freely upon one another; diarthrosis.
abderhalden
aberystwyth
aberystwyth
Proper noun
A town in Ceredigion, Wales.
abhorrences
abhorrences
noun
plural of abhorrence
abhorrently
abhorrently
adv
In a manner, or to a degree, that is abhorrent; with abhorrence.
abiotrophic
abiotrophic
adj
(medicine) Relating to or involving abiotrophy; relating to or involving the functional loss of an organ or cells not due to an injury.
ablepharous
ablepharous
adj
(medicine) Exhibiting ablepharia; without eyelids.
abrahamidae
abrahamitic
abrahamitic
Adjective
Relating to the patriarch Abraham.
abranchiata
abranchiata
noun
(obsolete, zoology) An order of annelids, so called because the species composing it have no special organs of respiration, usually including Oligochaeta.
(obsolete, zoology)Any of a number of other groupings of gill-less animals.
abranchiate
abranchiate
adj
(zoology) Without gills.
noun
(zoology) An organism that does not have gills.
abranchious
abranchious
adj
Having no gills
acanthopore
acanthopore
noun
(paleontology) A tubular spine in some bryozoans.
acarophobia
acarophobia
noun
(medicine) The fear of itching or of small crawling insects that cause itching, such as mites or lice.
accoucheurs
accoucheurs
noun
plural of accoucheur
accroaching
accroaching
verb
present participle of accroach
aceanthrene
achaenocarp
achaenocarp
noun
Any dry indehiscent fruit.
achariaceae
acharnement
acharnement
noun
(obsolete) Savage fierceness; ferocity.
achloropsia
achloropsia
noun
Inability to distinguish the colour green.
achondrites
achondrites
noun
plural of achondrite
achondritic
achondritic
adj
(geology) Of or pertaining to achondrites, a type of stony meteorite.
achroanthes
achroglobin
achromacyte
achromacyte
noun
(cytology) Any cell that lacks its normal pigmentation (especially an erythrocyte that has ruptured and lost its haemoglobin)
achromatise
achromatise
verb
Non-Oxford British English standard spelling of achromatize.
achromatism
achromatism
noun
(optics) The state or quality of being achromatic; achromaticity.
Achromatopia.
The state of being free of colors, not emitting or separating into colors.
achromatium
achromatize
achromatize
verb
(transitive) To deprive of colour; to make achromatic.
(transitive) To remove chromatic aberration from an optical system
achromatope
achromatope
noun
A person who has achromatopia.
achromatous
achromatous
adj
Lacking normal colour; colourless
achtehalber
achyranthes
achyranthes
noun
plural of achyranthe
acichloride
acidanthera
acidanthera
noun
Any of the gladioli previously placed in the genus Acidanthera.
acocanthera
acraldehyde
acraldehyde
noun
(organic chemistry) Synonym of acrolein
acrocephaly
acrocephaly
noun
The condition of suffering from a pointed skull.
acrochordon
acrochordon
noun
(medicine) A soft, pedunculated or pensile wart, consisting of myomatous or edematous fibrous tissue, often found on the neck or eyelids of elderly persons.
acrocorinth
acromphalus
acromphalus
noun
(pathology) An abnormal protrusion of the navel that sometimes leads to umbilical hernia
acronychous
acrophobias
acrophobias
noun
plural of acrophobia
acrophonies
acrophonies
noun
plural of acrophony
acrorrheuma
acrostichal
acrostichal
adj
(entomology, of bristles) Situated on the mesothorax of some dipteran flies
acrostichic
acrostichic
adj
Being or relating to an acrostic.
acrostichum
acrotrophic
acrotrophic
adj
(biology, of an insect) Having nutritive cells at the top of the follicular tube
actinograph
actinograph
noun
A recording actinometer.
actinophore
actinophore
noun
(biology) A cartilaginous spine that supports the fin rays of fish
actinophrys
actuaryship
actuaryship
noun
The role or status of actuary.
adelochorda
adenanthera
adenochrome
adenochrome
noun
A red pigment present in the branchial heart tissue of the octopus
adenography
adenography
noun
(anatomy) The division of anatomy describing the glands
adherescent
adiamorphic
adiaphorism
adiaphorism
noun
The belief that certain religious doctrines or ceremonies are indifferent, i.e. do not matter.
adiaphorist
adiaphorist
noun
One who believes in adiaphorism.
adiaphorite
adiaphorite
Noun
One who believes in adiaphorism; an adiaphorist.
adiaphorous
adiaphorous
adj
neither harmful nor beneficial
adiathermal
adiathermal
adj
(thermodynamics) adiabatic; not involving transmission of heat
adiathermic
adiathermic
adj
impervious to heat
admiralship
admiralship
noun
The state, property, or office of being an admiral.
admonishers
admonishers
noun
plural of admonisher
adoxography
adoxography
noun
(rhetoric) Fine writing on a minor or trivial subject.
adrammelech
adventurish
adventurish
adj
Somewhat connected with or indicative of adventure or adventurism.
advisership
advisership
noun
The status or office of an adviser.
adzharistan
aechmagoras
aelurophobe
aelurophobe
noun
Alternative spelling of ailurophobe
aerenchymas
aerographer
aerographer
noun
One versed in aerography; an aerologist.
aerographic
aerographic
adj
Relating to aerography.
aerohydrous
aerohydrous
adj
Composed of or containing air and water.
aerophagist
aerophagist
noun
(medicine) A person who gulps in air.
aerophilous
aerophilous
adj
(biology, of unicellular organisms) Living in an aerobic environment
Synonym of aerophilic
aerophysics
aerophysics
noun
(physics) The physics of the design and construction of aerodynamic devices
aerotherapy
aerotherapy
noun
(medicine) Any therapy that uses some form of air
aetomorphae
affranchise
affranchise
verb
(transitive) To free from obligation, servitude or service.
affreighter
affreighter
noun
One who hires or charters a ship to transport goods.
affrightful
affrightful
adj
(obsolete) frightful
affrighting
affrighting
verb
present participle of affright
afterbirths
afterbirths
noun
plural of afterbirth
afterbreach
afterchance
afterchrome
afterchurch
afterchurch
adj
After attending a church.
aftergrowth
aftergrowth
noun
(figuratively) Any abstraction of the above.
A second growth, seen in plants like crops or timber after harvesting.
afterschool
afterschool
adj
Of or pertaining to a program intended to care for and educate children in the time immediately after school classes.
Taking place immediately after school classes.
aftershaves
aftershaves
noun
plural of aftershave
aftershocks
aftershocks
noun
plural of aftershock
afterspeech
afterthrift
agastrophus
agonistarch
agonistarch
noun
(Ancient Greece) One who trained persons to compete in public games and contests.
agoraphobes
agoraphobes
noun
plural of agoraphobe
agoraphobia
agoraphobia
noun
(rare) An aversion to markets.
The fear of wide open spaces, crowds, or uncontrolled social conditions.
agoraphobic
agoraphobic
adj
Of, pertaining to or suffering from agoraphobia.
noun
One who suffers from agoraphobia.
agyrophobia
agyrophobia
noun
fear of crossing the street
ahistorical
ahistorical
adj
Lacking historical perspective or context.
ailurophile
ailurophile
noun
A person with ailurophilia; a cat-lover.
ailurophobe
ailurophobe
noun
A person with an irrational fear or hatred of felines.
airbrushing
airbrushing
verb
present participle of airbrush
airfreights
airfreights
verb
Third-person singular simple present indicative form of airfreight
airgraphics
airgraphics
noun
(dated) aerography; meteorology
airmanships
airworthier
airworthier
adj
comparative form of airworthy: more airworthy
albedograph
albitophyre
alchemister
alchemistry
alchemistry
noun
(obsolete) alchemy
alcoholuria
algorithmic
algorithmic
adj
(mathematics, computing) Of, relating to, or being an algorithm.
allelomorph
allelomorph
noun
(genetics, obsolete) Synonym of allele
allocheiria
allochroite
allochroite
noun
(mineralogy) Garnet.
allochroous
allochroous
adj
Changed in color, as plumage after moulting
allographic
allographic
adj
Relating to allographs or allography.
allomorphic
allomorphic
adj
Pertaining to allomorphism or to allomorphs.
allotrophic
allotrophic
adj
Changed or modified in nutritive power by the process of digestion.
Of or pertaining to an allotroph.
almonership
almonership
noun
The rank or office of an almoner.
alnagership
alnagership
noun
The role or status of an alnager.
alogotrophy
alphabetary
alphabetary
adj
(obsolete) alphabetic; rudimentary
altogethers
altogethers
adv
(obsolete) Alternative form of all together
(obsolete) Alternative form of altogether
noun
(obsolete) The way things are; circumstances.
plural of altogether (“nakedness”)
amaranthine
amaranthine
adj
Of a dark reddish purple colour.
Relating to the mythical amaranth flower that never fades.
Relating to, or having the form of plants of the genus Amaranthus.
Unfading, eternal, immortal, infinite.
noun
A dark reddish-purple colour.
The amaranth flower.
amaranthoid
amarthritis
amateurship
amateurship
noun
The quality or character of an amateur.
amberfishes
amberfishes
noun
plural of amberfish
amelanchier
amelanchier
noun
Any tree or shrub in the genus Amelanchier of the pome fruit subtribe Malinae of the family Rosaceae, with edible, blueberry-like fruit.
amenorrheal
amenorrheal
adj
Alternative spelling of amenorrhoeal
amenorrheas
amenorrheas
noun
plural of amenorrhea
amenorrheic
amenorrheic
adj
Alternative spelling of amenorrhoeic
amenorrhoea
amenorrhoea
noun
(medicine) Absence of menstrual discharge.
amherstdale
ammotherapy
amorphinism
amorphinism
noun
withdrawal symptoms from morphine
amorphously
amorphously
adv
In an amorphous manner.
ampherotoky
amphibrachs
amphibrachs
noun
plural of amphibrach
amphibryous
amphicarpia
amphicarpic
amphicarpic
adj
(botany) Producing fruit of two kinds, either in shape or in time of ripening.
amphicarpus
amphichroic
amphichroic
adj
(chemistry) Exhibiting or producing two colours, as substances which may change red litmus to blue and blue litmus to red.
amphichrome
amphichromy
amphicrania
amphicrania
noun
(pathology) A headache affecting both sides of the head.