A pigment (mixture of cytochromes) present in the sea anemone Actinia equina
actinochemical
actinochemical
adj
Relating to actinochemistry.
actinochemistry
actinochemistry
noun
The science of chemistry and actinism.
actinophone
actinophone
noun
An apparatus for the production of sound by the action of the actinic, or ultraviolet, rays.
actinophore
actinophore
noun
(biology) A cartilaginous spine that supports the fin rays of fish
actinosphaerium
actinotherapeutic
actinotherapeutic
adj
Relating to actinotherapy.
actinotherapeutics
actinotherapeutics
noun
actinotherapy
actinotherapy
actinotherapy
noun
(medicine) The treatment of disease, especially skin disease, by exposure to ultraviolet light; radiotherapy.
acushnet
acyloxymethane
addleheadedness
addleheadedness
noun
The quality of being addleheaded.
adelphian
adenanthera
adenasthenia
adenemphractic
adenemphraxis
adenoacanthoma
adenoacanthoma
noun
(pathology) An adenocarcinoma characterised by the presence of squamous cells
adenochondroma
adenochondroma
noun
(pathology) A hamartoma consisting of glandular and cartilaginous tissue
adenochondrosarcoma
adenochrome
adenochrome
noun
A red pigment present in the branchial heart tissue of the octopus
adenographer
adenographic
adenographic
adj
Pertaining to adenography.
adenographical
adenography
adenography
noun
(anatomy) The division of anatomy describing the glands
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.
adenolymphocele
adenolymphocele
noun
(pathology) cystic dilation of lymph nodes caused by an obstruction
adenolymphoma
adenolymphoma
noun
A kind of benign tumour of the salivary glands.
adenopathy
adenopathy
noun
(pathology) Swelling or enlargement of the glands (especially the lymph nodes); any glandular disease.
adenopharyngeal
adenopharyngitis
adenophlegmon
adenophlegmon
noun
(obsolete, pathology) inflammation of a lymph gland
adenophora
adenophore
adenophoreus
adenophorous
adenophorous
adj
(botany) Producing glands.
adenophthalmia
adenophyllous
adenophyllous
adj
(botany) Having glands on the leaves.
adenophyma
adenotyphoid
adenotyphus
adenylpyrophosphate
adenylpyrophosphate
noun
Synonym of adenosine triphosphate
adephagan
adephagan
noun
Any of many beetles of the suborder Adephaga.
adherant
adherence
adherence
noun
(Scotland, law) The fulfilment of the legal obligation of residing with wife or husband.
(medicine) An extent to which a patient continues an agreed treatment plan.
A close physical union of two objects.
Faithful support for some cause.
adherences
adherences
noun
plural of adherence
adherency
adherency
noun
(obsolete) That which adheres.
(obsolete) The state or quality of being adherent; adherence.
adherend
adherend
noun
That which adheres to something else by adhesion.
adherends
adherends
noun
plural of adherend
adherent
adherent
adj
(botany) Attaching or pressing against a different organ.
Adhesive, sticking to something.
Having the quality of clinging or sticking fast to something.
noun
A person who has membership in some group, association or religion.
adherently
adherently
adv
In an adherent manner.
adherents
adherents
noun
plural of adherent
adherescence
adherescent
adhering
adhering
verb
present participle of adhere
adhern
adhesion
adhesion
noun
(biochemistry) The binding of a cell to a surface or substrate.
(medicine) An abnormal union of surface by the formation of new tissue resulting from an inflammatory process.
An agreement to adhere.
Persistent attachment or loyalty.
The ability of a substance to stick to an unlike substance.
The frictional grip on a surface, of wheels, shoes etc.
adhesional
adhesional
adj
Relating to adhesion.
adhesions
adhesions
noun
plural of adhesion
adhesiveness
adhesiveness
noun
the quality of being, or the degree to which a thing is, adhesive
adiadochokinesia
adiadochokinesia
noun
A dyskinesia characterized by the inability to perform the rapid alternating movements of diadochokinesia.
adiadochokinesis
adiadochokinesis
noun
Alternative form of adiadochokinesia
adiaphanousness
adiathermancy
adiathermancy
noun
(obsolete) A resistance to the flow of heat.
adiathermanous
adiphenine
adiphenine
Noun
An antispasmodic drug.
admonished
admonished
verb
simple past tense and past participle of admonish
admonisher
admonisher
noun
One who admonishes.
admonishers
admonishers
noun
plural of admonisher
admonishes
admonishes
verb
Third-person singular simple present indicative form of admonish
admonishment
admonishment
noun
The act of admonishing; a reprimand or rebuke.
admonishments
admonishments
noun
plural of admonishment
adnephrine
adrench
adrenochrome
adrenochrome
noun
(biochemistry) An oxidation product of adrenaline or epinephrine; its semicarbazone is used as a drug to reduce bleeding.
(fiction) A fictional drug obtained from human adrenal glands.
adrenocorticotrophic
adrenocorticotrophic
adj
Alternative form of adrenocorticotropic
adrenocorticotrophin
adrenocorticotrophin
noun
(biochemistry) adrenocorticotropic hormone
adrenotrophin
advehent
advehent
adj
(anatomy) Carrying towards an organ or structure.
adventureship
adventurish
adventurish
adj
Somewhat connected with or indicative of adventure or adventurism.
aegithognathae
aegithognathism
aegithognathous
aegophony
aegophony
noun
Alternative form of egophony
aenach
aenach
noun
(historical) A fair or fair-like assembly in ancient Ireland.
(historical) The green on which such fairs were held.
aeneolithic
aeneolithic
adj
Alternative form of Eneolithic
aeniah
aeolharmonica
aeolharmonica
noun
(music, obsolete) A form of harmonium.
aepyornithidae
aepyornithiformes
aerenchyma
aerenchyma
noun
(botany) A spongy, airy tissue found especially in the roots of aquatic plants
aerenchymas
aerobranchia
aerobranchiate
aerohydrodynamic
aerohydrodynamic
adj
Acting by the force of air and water.
aerohydroplane
aeromaechanic
aeromechanic
aeromechanic
noun
A mechanic in the aircraft industry
aeromechanical
aeromechanical
adj
Of or pertaining to aeromechanics.
aeromechanics
aeromechanics
noun
(physics) The branch of mechanics that deals with the motion of gases; it comprises aerostatics and aerodynamics
plural of aeromechanic
aerophane
aerophane
noun
A thin fabric resembling crape
aerophone
aerophone
noun
(dated) A form of combined speaking trumpet and ear trumpet.
(dated) An instrument for greatly intensifying speech, consisting of a phonograph diaphragm arranged so that its action opens and closes valves, producing synchronous air blasts sufficient to operate a larger diaphragm with greater amplitude of vibration.
Any musical instrument which produces sound primarily by causing a body of air to vibrate, without the use of strings or membranes, and without the vibration of the instrument itself adding considerably to the sound.
aerotechnical
aerotechnical
adj
Relating to the technical aspects of flight.
aerotechnics
aerotechnics
noun
aeronautics (aeronautic technology)
aerothermodynamic
aerothermodynamic
adj
Of or pertaining to aerothermodynamics
aerothermodynamics
aerothermodynamics
noun
(physics) The scientific study of the thermodynamic properties of gases, especially when travelling at a high velocity.
aeschines
aeschylean
aeschylean
Adjective
Of or relating to Aeschylus, an ancient Greek dramatic poet.
aeschynanthus
aeschynite
aeschynite
noun
(mineralogy) Any of several basic oxide minerals of mostly titanium and niobium with either cerium, neodymium or yttrium.
aeschynomene
aeschynomenous
aesthetician
aesthetician
noun
A beautician; somebody employed to provide beauty treatments such as manicures and facials.
One who studies aesthetics; a student of art or beauty.
aetheling
aethionema
aethogen
aethogen
noun
(chemistry) A compound of nitrogen and boron which, when heated before the blowpipe, gives a brilliant phosphorescent; boric nitride.
aethon
aetiophyllin
affenpinscher
affenpinscher
Noun
A breed of toy dog bred in Western Europe.
affranchise
affranchise
verb
(transitive) To free from obligation, servitude or service.
affranchised
affranchised
verb
simple past tense and past participle of affranchise
affranchisement
affranchisement
noun
The act of freeing; enfranchisement.
affreightment
affreightment
noun
(nautical) The act of hiring, or the contract for use of, a vessel, or some part of it, to convey cargo.
affrightment
affrightment
noun
(archaic) Fright; fear; alarm; the fact or state of being frightened.
(obsolete) A cause of fear.
(obsolete) The action of frightening or terrifying; intimidation.
afghanets
aforehand
aforehand
adj
Beforehand in condition; forehanded.
adv
(archaic or dialect) Beforehand; in advance; in anticipation.
afterchance
afterhand
afterhand
adj
(Scotland, law, archaic) Paid afterwards, rather than in advance.
adv
(archaic) Afterwards; subsequently.
afterhend
afternight
aftershine
afterthinker
afterthinker
noun
One who acts first and thinks afterwards.
agapanthuses
agapanthuses
noun
plural of agapanthus
agathodaemon
agathodaemon
noun
A benevolent spirit, as opposed to a cacodemon (an evil daemon).
agathodaemonic
agathodaemonic
adj
Relating to an agathodaemon.
agathodemon
agathodemon
noun
Alternative spelling of agathodaemon.
agentship
agentship
noun
(countable) The office or position of an agent.
(uncountable) A means of effecting something; agency.