(organic chemistry) The hydrazide of acetic acid CH₃-CO-NH-NH₂
acetylhydrazine
acetylhydrazine
noun
(organic chemistry) The acylhydrazine of acetic acid CH₃CO-NH-NH₂
acetylphenylhydrazine
anhydridization
anhydridize
anhydrization
anhydrize
artzybasheff
artzybashev
autohybridization
azoerythrin
azygobranchia
azygobranchiata
azygobranchiate
barukhzy
benzalcyanhydrin
benzalhydrazine
benzalphenylhydrazone
benzhydrol
benzhydrol
noun
diphenylmethanol
benzhydroxamic
benzohydrol
benzoiodohydrin
benzothiopyran
benzothiopyran
noun
(organic chemistry) A bicyclic heterocycle consisting of a benzene ring fused to that of thiopyran
benzoxycamphor
benzoxyphenanthrene
bihydrazine
brachycephalization
brachycephalization
noun
Modification to a brachycephalic form
brachycephalize
brachycephalize
verb
(transitive, intransitive) To make or become brachycephalic.
breathalyzer
breathalyzer
noun
A device that measures alcohol in expired air so as to estimate the concentration of alcohol in a person's blood; used by traffic police in cases of suspected driving while under the influence of alcohol.
carbohydrazide
carbohydrazide
noun
(organic chemistry) Any N,N'-diamino derivative of urea
chrysazin
chrysazin
noun
(organic chemistry) 1,8-dihydroxyanthraquinone, a stimulant laxative formally derived from anthraquinone.
chrysazol
dactylorhiza
dehydroffroze
dehydroffrozen
dehydrofreeze
dehydrofreeze
verb
To preserve food by dehydration and subsequent freezing
dehydrofreezing
dehydrofreezing
noun
The preservation of food by dehydration and subsequent freezing
verb
present participle of dehydrofreeze
dehydrofroze
dehydrofrozen
dehydrogenization
dehydrogenization
noun
dehydrogenation
dehydrogenize
dehydrogenize
verb
To dehydrogenate.
dehydrogenized
dehydrogenized
verb
simple past tense and past participle of dehydrogenize
dehydrogenizer
demythologizer
demythologizer
noun
One who or that which demythologizes.
desynchronize
desynchronize
verb
to cause, or to experience desynchronization
desynchronizing
desynchronizing
adj
That causes desynchronization
verb
present participle of desynchronize
diazoanhydride
diazohydroxide
diazohydroxide
noun
(chemistry) any compound having the general formula RN=NOH
dihydrazone
dihydrazone
noun
(organic chemistry) Any compound containing two hydrazone groups
dimethylhydrazine
dimethylhydrazine
noun
(organic chemistry) Either of two isomeric dimethyl derivatives of hydrazine, but especially 1,2-dimethylhydrazine which is used in medical research.
dinitrophenylhydrazine
dinitrophenylhydrazine
noun
(organic chemistry) Any of six isomeric aromatic azines, but especially 2,4-dinitrophenylhydrazine that is used as a reagent in the analysis of aldehydes and ketones
erythrozincite
erythrozyme
erythrozyme
noun
A ferment extracted from madder root, capable of inducing alcoholic fermentation in sugar solutions.
esterhazy
eszterhazy
glycyrrhiza
glycyrrhiza
noun
Any legume (such as liquorice) of the genus Glycyrrhiza.
glycyrrhizin
glycyrrhizin
noun
(biochemistry) A crystalline glycosidic acid, the main sweet-tasting compound from liquorice (Glycyrrhiza glabra) root, thirty to fifty times as sweet as sucrose (table sugar).
gyrohorizon
haphazardly
haphazardly
adv
In a haphazard manner; in a random, chaotic, and incomplete manner.
haphazardry
haphazardry
noun
haphazardness
harveyize
harveyize
verb
(transitive, metallurgy) To treat by, or subject to, the Harvey process.
harveyized
harveyized
verb
simple past tense and past participle of harveyize
harveyizing
harveyizing
verb
present participle of harveyize
hazardously
hazardously
adv
In a hazardous manner.
hazardry
hazardry
noun
(obsolete) Gambling.
hemodialyzer
hemodialyzer
noun
Something that performs hemodialysis.
heterozygosis
heterozygosis
noun
(genetics) The fusion of two genetically different gametes
heterozygosity
heterozygosity
noun
The condition of being heterozygous.
heterozygote
heterozygote
noun
(biology) A bacteriophage that has two different copies of its genetic material and so produces two types of offspring.
(genetics) A diploid individual that has different alleles at one or more genetic loci.
heterozygotes
heterozygotes
noun
plural of heterozygote
heterozygotic
heterozygotic
adj
Relating to heterozygosis.
heterozygous
heterozygous
adj
Of an organism which has two different alleles of a given gene.
heterozygousness
heterozygousness
noun
The quality of being heterozygous.
hexahydrobenzene
hieroglyphize
hieroglyphize
verb
(transitive) To write or convey by means of hieroglyphics.
hodmezovasarhely
homopolymerization
homopolymerization
noun
The polymerization of a single type of monomer to form a homopolymer
homopolymerize
homopolymerize
verb
(chemistry) To polymerize so as to form a homopolymer
horizontality
horizontality
noun
horizontalness
horizontally
horizontally
adv
In a horizontal direction or position.
horizontically
horizontically
adv
(rare) horizontally
hrozny
hybridizable
hybridizable
adj
That may be hybridized.
hybridization
hybridization
noun
(biology, including botany) The process of breeding a mixed offspring from two different strains or species of animal or plant
(chemistry) The linear combination of atomic orbitals in a molecule to form hybrid orbitals.
(genetics) The formation of double-stranded nucleic acid by complementary base-pairing
(transport) the conversion of a fleet of vehicles to hybrids.
hybridizations
hybridizations
noun
(chemistry) plural of hybridization
hybridize
hybridize
verb
(biochemistry) To combine complementary subunits of multiple biological macromolecules.
(intransitive) To produce hybrid offspring; to interbreed.
(physics) To combine atomic orbitals mathematically to form hybrid orbitals.
(transitive) To construct a hybrid word from elements of different languages.
(transitive) To cross-breed animals or plants to form hybrids.
To form a mixture of any kind.
hybridized
hybridized
verb
simple past tense and past participle of hybridize
hybridizer
hybridizer
noun
One who hybridizes.
hybridizers
hybridizers
noun
plural of hybridizer
hybridizes
hybridizes
verb
Third-person singular simple present indicative form of hybridize
hybridizing
hybridizing
verb
present participle of hybridize
hydralazine
hydralazine
noun
(pharmacology) A direct-acting smooth muscle relaxant used to treat hypertension by acting as a vasodilator primarily in arteries and arterioles.
hydralazines
hydralazines
noun
plural of hydralazine
hydrazide
hydrazide
noun
(chemistry) any compound derived from an oxoacid by replacing the hydroxide group with -NHNH₂ or derived forms -NRNR₂
hydrazidine
hydrazidine
noun
(chemistry) any compound derived from a carboxylic acid by replacing the carbonyl group with =NNH₂ and the hydroxyl group with -NHNH₂ (or substituted forms of both)
hydrazimethylene
hydrazin
hydrazine
hydrazine
noun
(inorganic chemistry, uncountable) A corrosive, fuming liquid, NH₂-NH₂, used as a rocket fuel.
(organic chemistry, countable) Any member of the class of organic compounds formally derived from NH₂-NH₂.
hydrazino
hydrazino
noun
(organic chemistry, in combination) The univalent radical formed from hydrazine by loss of a hydrogen atom
hydrazo
hydrazo
noun
(inorganic chemistry) The divalent radical and functional group -NHNH- derived from hydrazine, and N-substituted derivatives.
hydrazoate
hydrazoate
noun
(obsolete) azide
hydrazobenzene
hydrazobenzene
noun
(organic chemistry) The hydrogenated form of azobenzene 1,2-diphenylhydrazine
hydrazoic
hydrazoic
adj
(inorganic chemistry) Of or pertaining to hydrazoic acid
hydrazone
hydrazone
noun
(organic chemistry) any compound, of general formula R₂C=NNR₂, formally derived from an aldehyde or ketone by replacing the carbonyl group with =NNH₂ or derivative
hydrazyl
hydrazyl
noun
(chemistry) The radical H₂N-NH-
hydrobenzoin
hydrochlorothiazide
hydrochlorothiazide
noun
(pharmacology) A diuretic drug, 6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide, that inhibits the kidneys' ability to retain water and lowers blood pressure.
hydrodesulfurization
hydrodesulfurization
noun
(chemistry) a process for lowering the sulfur content of petroleum and similar products by catalytic hydrogenation, sulfur compounds being converted to hydrogen sulfide
hydrodesulphurization
hydrodesulphurization
noun
Alternative form of hydrodesulfurization
hydroelectrization
hydrofluozirconic
hydrogenization
hydrogenization
noun
Alternative form of hydrogenation
hydrogenize
hydrogenize
verb
(transitive, chemistry, dated) to hydrogenate
hydrogenized
hydrogenized
verb
simple past tense and past participle of hydrogenize
hydrogenizing
hydrogenizing
verb
present participle of hydrogenize
hydrolize
hydrolize
verb
Misspelling of hydrolyze.
hydrolyzable
hydrolyzable
adj
Able to be hydrolyzed
hydrolyzate
hydrolyzate
noun
Alternative form of hydrolysate
hydrolyzates
hydrolyzates
noun
plural of hydrolyzate; Alternative form of hydrolysates
hydrolyzation
hydrolyzation
noun
(chemistry) The act of hydrolyzing
hydrolyze
hydrolyze
verb
(chemistry, intransitive) To undergo hydrolysis.
(chemistry, transitive) To subject to hydrolysis.
hydrolyzed
hydrolyzed
verb
simple past tense and past participle of hydrolyze
hydrolyzer
hydrolyzer
noun
(American spelling) Alternative form of hydrolyser
hydrolyzing
hydrolyzing
verb
present participle of hydrolyze
hydropneumatization
hydrorhiza
hydrorhiza
noun
(zoology) The rootstock or decumbent stem by which a hydroid is attached to other objects
hydrorhizae
hydrorhizae
noun
plural of hydrorhiza
hydrorhizal
hydrorhizal
adj
Relating to a hydrorhiza
hydroxyazobenzene
hydroxybenzene
hydroxybenzene
noun
(organic chemistry) phenol
hydroxylization
hydroxylize
hydroxyzine
hydroxyzine
noun
(pharmacology) A first-generation antihistamine of the piperazine class, used as an antihistamine, antiemetic, anxiolytic, and weak analgesic.
hydroxyzines
hydroxyzines
noun
plural of hydroxyzine
hydrozincite
hydrozincite
noun
(mineralogy) A white carbonate mineral with the chemical formula Zn₅(CO₃)₂(OH)₆.
hydrozoa
hydrozoa
noun
A large group of marine animals, of the class Hydrozoa, whose life cycles contain a sexual and asexual stage
hydrozoal
hydrozoal
adj
(zoology) Of or pertaining to the Hydrozoa.
hydrozoan
hydrozoan
noun
Any of many colonial coelenterates, of the class Hydrozoa, including the hydras, hydroids, hydrocorals, and siphonophores.
hydrozoic
hydrozoic
adj
Relating to the hydrozoa.
hydrozoon
hydrozoon
noun
(zoology) One of the Hydrozoa.
hyperazotemia
hyperazotemia
noun
Synonym of azotemia (see azotemia § Usage notes).
hyperazoturia
hyperbolize
hyperbolize
verb
(intransitive, now rare) To exaggerate, use hyperbole.
(transitive, now rare) To represent or talk about with hyperbole.
hyperbolized
hyperbolized
verb
simple past tense and past participle of hyperbolize
hyperbolizes
hyperbolizes
verb
Third-person singular simple present indicative form of hyperbolize
hyperbolizing
hyperbolizing
verb
present participle of hyperbolize
hypercivilization
hypercivilization
noun
The state of being hypercivilized.
hypercivilized
hypercivilized
adj
Very highly civilized.
hypercriticize
hypercriticize
verb
To criticize with unjust severity.
hyperdiazeuxis
hyperemization
hyperemphasize
hyperemphasize
verb
(transitive) To emphasize very strongly.
hyperemphasized
hyperemphasized
verb
simple past tense and past participle of hyperemphasize
hyperemphasizing
hyperemphasizing
verb
present participle of hyperemphasize
hyperimmunization
hyperimmunization
noun
The presence in the body of an excessive number of antibodies to a specific antigen.