(zoology) Any member of the obsolete taxon Chondropterygii, which included both the cartilaginous fish (Chondrichthyes) such as sharks, rays, skates and chimaeras, and the more primitive bony fishes such as sturgeons that have some bones made of cartilage.
cryptobranchidae
dehydrosparteine
dermatopathology
dermatopathology
noun
The study of cutaneous diseases at a microscopic level.
diacetylmorphine
diacetylmorphine
noun
(pharmacology) The INN name for the drug heroin.
diathermotherapy
dihydroxyacetone
dihydroxyacetone
noun
(biochemistry) The only ketotriose
(organic chemistry) The compound CO(CH₂OH)₂ that has a number of industrial uses
dimethylcarbinol
diphenylthiourea
electrohydraulic
electrohydraulic
adj
Both electric and hydraulic.
eleutherodactyli
endocrinotherapy
endocrinotherapy
noun
(medicine) The treatment of disease by administration of hormones produced by the endocrine glands
enteradenography
gastrohydrorrhea
hydroatmospheric
hydrocharitaceae
hydrodynamometer
hydrodynamometer
noun
An instrument to measure the velocity of a liquid current by the force of its impact.
hydrofranklinite
hydropneumatosis
hydrosulphurated
hydrotherapeutic
hydrotherapeutic
adj
Of or pertaining to hydrotherapy.
hyperdeification
hyperdiatessaron
hypertetrahedron
hypertetrahedron
noun
(geometry) An analog of a tetrahedron that extends into hyperspace, having more than three dimensions.
hypocotyledonary
hypocotyledonary
adj
(anatomy) Beneath the cotyledons
hypodermatically
hypodermatically
adv
hypodermically
ichthyornithidae
isobutyraldehyde
isobutyraldehyde
noun
(organic chemistry) The aldehyde 2-methylpropanal derived from isobutanol
metaformaldehyde
metaformaldehyde
noun
(chemistry) 1,3,5-trioxane
pachydermatocele
pachydermatocele
noun
One of the loose, inelastic folds of skin that characterize chalazoderma.
pachydermatously
pachydermatously
adv
In a pachydermatous manner.
perhydrogenation
phagodynamometer
phagodynamometer
noun
An instrument that measures the force required to crush a given food in masticating.
pseudocharitably
stonyheartedness
stonyheartedness
noun
The state or quality of being stonyhearted; remorselessness, cruelty, or pitilessness.
