(pathology) A loss of the ability to understand, especially to understand speech
accelerograph
accelerograph
noun
(geology) An instrument used to record the acceleration of the ground during an earthquake.
(military) An apparatus for studying the combustion of powder in guns, etc.
accessaryship
accessaryship
noun
(law) The condition of being an accessary.
accomplishers
accomplishers
noun
plural of accomplisher
accomplishing
accomplishing
verb
present participle of accomplish
accouchements
accouchements
noun
plural of accouchement
acenaphthenyl
acenaphthenyl
noun
(organic chemistry) A univalent radical derived from acenaphthene
acetaminophen
acetaminophen
noun
(Canada, US) A white crystalline compound used in medicine as an anodyne to relieve pain and reduce fever.
acethydrazide
acethydrazide
noun
(organic chemistry) The hydrazide of acetic acid CH₃-CO-NH-NH₂
acetomorphine
acetomorphine
noun
heroin
acetothienone
acetothienone
noun
(organic chemistry) The ketone 1-thiophen-2-ylethanone
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.
achaemenidian
achievability
achievability
noun
The state or condition of being achievable.
achromaticity
achromaticity
noun
(optics) The state or quality of being achromatic.
achromatising
achromatising
verb
present participle of achromatise
achromatizing
achromatizing
verb
present participle of achromatize
achromatocyte
achromatocyte
noun
achromacyte
achromatophil
achromatophil
noun
(cytology) A cell (or tissue) that is not readily coloured by stains
achromatopsia
achromatopsia
noun
achromatopia
achromobacter
achroodextrin
achroodextrin
noun
Alternative form of achrodextrin
acroaesthesia
acroaesthesia
noun
(pathology) hyperaesthesia, especially that affects the hands or feet
acroarthritis
acroarthritis
noun
(pathology) arthritis in the joints of the hands or feet
acrocephalous
acrocephalous
adj
(pathology) Of or pertaining to acrocephaly
acrochordidae
acrochordinae
acropathology
acropathology
noun
(pathology, rare) The study of diseases of the limbs or the extremities.
acrosphacelus
acrothoracica
acrylaldehyde
acrylaldehyde
noun
(organic chemistry) The unsaturated aldehyde acrolein
actiniochrome
actiniochrome
noun
A red to violet pigment present in some Actinozoa
actiniomorpha
actinographic
actinomorphic
actinomorphic
adj
(botany, of a flower) Having its petals arranged in a radially symmetric fashion.
actinophorous
actinophorous
adj
(biology) Having straight projecting spines
actinotherapy
actinotherapy
noun
(medicine) The treatment of disease, especially skin disease, by exposure to ultraviolet light; radiotherapy.
adiaphoristic
adiaphoristic
adj
(theology) Theologically indifferent.
adiathermancy
adiathermancy
noun
(obsolete) A resistance to the flow of heat.
aeolharmonica
aeolharmonica
noun
(music, obsolete) A form of harmonium.
aerographical
aerographical
adj
Synonym of aerographic
aeromaechanic
aeromechanics
aeromechanics
noun
(physics) The branch of mechanics that deals with the motion of gases; it comprises aerostatics and aerodynamics
plural of aeromechanic
aerophysicist
aerotechnical
aerotechnical
adj
Relating to the technical aspects of flight.
aeschynanthus
aesthetically
aesthetically
adv
In an aesthetic manner; with a pleasing sensory effect.
affenpinscher
affenpinscher
Noun
A breed of toy dog bred in Western Europe.
affranchising
affranchising
verb
present participle of affranchise
agatharchides
alchemistical
alchemistical
adj
Of or pertaining to alchemists.
alcoholically
alcoholically
adv
In an alcoholic manner.
In the manner of an alcoholic.
alcoholimeter
alcoholizable
alcoholizable
adj
Able to be alcoholized.
alcoholmetric
alcoholomania
alcoholomania
noun
(dated) alcohol addiction
alcoholometer
alcoholometer
noun
A specialized form of hydrometer used to measure the amount of alcohol in a liquid (such as beer).
alcoholometry
alcoholometry
noun
The measurement of the concentration of alcohol in a liquid, especially in the blood
alectoromachy
alectoromachy
noun
(rare) cockfighting
alectryomachy
alectryomachy
noun
Cockfighting
allelomorphic
allelomorphic
adj
Of or pertaining to an allelomorph
allochromatic
allochromatic
adj
(chemistry, physics, by extension) Having properties that are due to the presence of impurities, or to radiation damage
(mineralogy, especially of a gemstone) Having a colour that is due to the presence of impurities
allochthonous
allochthonous
adj
(geology) Buried or found in a place remote from the site of formation.
Originating in a place other than where it is found.
allorrhythmic
alphanumerics
alphanumerics
noun
plural of alphanumeric
amaranthaceae
amazonomachia
amblycephalus
amblyrhynchus
amethodically
amethodically
adv
In an amethodical manner.
aminoethionic
amphibichnite
amphictyonian
amphictyonies
amphictyonies
noun
plural of amphictyony
amphicyonidae
amphikaryotic
amphimictical
amphipneustic
amphistomatic
amphistomatic
adj
(botany, of a leaf) Having stomata on both sides
amphitheatric
amphitheatric
adj
Of, pertaining to, exhibited in, or resembling an amphitheatre.
amphitrichate
amphitrichate
adj
Synonym of amphitrichous
amphitrichous
amphitrichous
adj
(biology) (of bacteria) Having a single flagellum on each of two opposite ends. (Only one flagellum operates at a time, allowing the bacterium to reverse course rapidly by switching which flagellum is active.)
anachronistic
anachronistic
adj
(of a person) Having opinions from the past; preferring things or values of the past; behind the times; overly conservative.
Erroneous in date; containing an anachronism; in a wrong time; not applicable to or not appropriate for the time.
anachronously
anachronously
adv
anachronistically
anaphorically
anaphorically
adv
In an anaphoric manner.
anaphrodisiac
anaphrodisiac
adj
Antaphrodisiac (capable of reducing the sex drive).
noun
An antaphrodisiac (substance which reduces the sex drive).
anaphylactoid
anaphylactoid
adj
Of, pertaining to, or resembling anaphylaxis
anathematical
anchieutectic
anchitherioid
androcephalum
anencephalous
anencephalous
adj
(biology) Without a brain.
angiocholitis
angiocholitis
noun
Synonym of cholangitis
anisostichous
ankylocheilia
antaphroditic
antaphroditic
adj
(obsolete, medicine) antaphrodisiac
(obsolete, medicine) antisyphilitic
anthecologist
anthecologist
noun
One who studies anthecology.
anthelminthic
anthelminthic
adj
Alternative form of anthelmintic
anthochlorine
anthocyanidin
anthocyanidin
noun
(organic chemistry) An aglycone of an anthocyanin.
anthracitious
anthracomancy
anthracomancy
noun
Divination by studying burning coals
anthracomarti
anthracometer
anthracometer
noun
An instrument for measuring the amount of carbonic acid in a mixture.
anthracothere
anthracothere
noun
(paleontology) Any of several artiodactyl ungulates, of the extinct family Anthracotheriidae, related to the hippopotamus.
anthropogenic
anthropogenic
adj
Having its origin in the influence of human activity on nature.
Pertaining to the origin of man, or anthropogeny.
anthropolitic
anthropologic
anthropologic
adj
anthropological; pertaining to anthropology; belonging to the nature of man.
anthropomancy
anthropomancy
noun
divination by the interpretation of human sacrificial entrails.
anthroposcopy
anthroposcopy
noun
A form of anthropology based upon visual observation of the physical characteristics of the human body.
antiaesthetic
antiaesthetic
adj
Opposing or rejecting what is aesthetic.
antialcoholic
antianarchist
antianarchist
adj
Alternative spelling of anti-anarchist
antiarthritic
antiarthritic
noun
Alternative form of antarthritic
antiasthmatic
antiasthmatic
adj
antasthmatic
antiatheistic
antiatheistic
adj
(religion) Opposing atheism.
anticachectic
anticachectic
adj
Inhibiting cachexia.
anticatarrhal
anticatarrhal
adj
Alternative spelling of anti-catarrhal
antichlorotic
antichlorotic
adj
Countering chlorosis.
antichristian
antichristian
adj
Alternative form of anti-Christian
Pertaining to Antichrist.
antichronical
antichronical
adj
Deviating from the proper order of time.
antichurchian
antihemolytic
antihemolytic
adj
Inhibiting hemolysis
antihierarchy
antihierarchy
adj
Opposing a hierarchy or hierarchies in general.
antilethargic
antilethargic
adj
Preventing lethargy.
antimachinery
antimachinery
adj
Opposing the use of machinery.
antimechanism
antimechanism
noun
(philosophy) A belief that opposes mechanism.
antimechanist
antimechanist
noun
(philosophy) One who rejects mechanism.
antimonarchal
antimonarchic
antimonarchic
adj
(politics) Opposing monarchy.
antinephritic
antinephritic
adj
(pharmacology) Counteracting, or deemed of use in, diseases of the kidneys.
noun
An antinephritic remedy.
antiochianism
antipatriarch
antipharisaic
antipharisaic
adj
Opposing the Pharisees.
antiphysician
antiplethoric
antiplethoric
adj
(medicine) Countering plethora of the blood.
antipsychotic
antipsychotic
adj
(pharmacology) Preventing or counteracting psychosis.
noun
(pharmacology) Any of a group of drugs used to treat psychosis.
antirheumatic
antirheumatic
adj
(pharmacology) Serving to prevent or counter rheumatism.
noun
(pharmacology) A drug that prevents or counters rheumatism.
antisophistic
apathetically
apathetically
adv
In an apathetic manner.
apheliotropic
apheliotropic
adj
Turning away from the sun; said of leaves, etc.
aphrodisiacal
aphrodisiacal
adj
Of or relating to an aphrodisiac; having aphrodisiac properties.
aphydrotropic
aplacophorous
apochromatism
apochromatism
noun
(optics) Freedom from both chromatic aberration and spherical aberration.
apocinchonine
apocryphalist
apocryphalist
noun
(Christianity) A member of the group who supported the inclusion of the Apocrypha in the Bible
apophlegmatic
apophlegmatic
adj
(medicine) Designed to facilitate discharges of phlegm or mucus from the mouth or nostrils.
noun
(medicine) Any apophlegmatic medicine.
aporobranchia
arachnephobia
arachnephobia
noun
Misspelling of arachnophobia.
arachnoiditis
arachnoiditis
noun
(pathology) A neuropathic disease caused by the inflammation of the arachnoid, one of the membranes that surround and protect the nerves of the spinal cord.
arachnologist
arachnologist
noun
One who is engaged in arachnology, the study of arachnids.