(organic chemistry) The aliphatic aldehyde CH₃-CH₂-CH₂-CHO derived from butane
dialyphyllous
dichlamydeous
dichlamydeous
adj
(botany) Having two coverings, a calyx and a corolla.
dichotomously
dichotomously
adv
In a dichotomous manner
dishonourably
dishonourably
adv
(Britain) Alternative spelling of dishonorably
euchlorhydria
euchlorhydria
noun
The presence of the normal concentration of hydrochloric acid in the gastric juices
foulmouthedly
fullmouthedly
hederaceously
hemidactylous
hexadactylous
hexadactylous
adj
(zoology) Having six fingers or toes.
hollidaysburg
hollidaysburg
Proper noun
a borough in Pennsylvania, USA
housemaidenly
housemaidenly
adj
Befitting a housemaid.
hyaluronidase
hyaluronidase
noun
(biochemistry) Any enzyme that catalyses the hydrolysis of hyaluronic acid
hydraulically
hydraulically
adv
Using hydraulics.
hydraulicking
hydraulicking
noun
hydraulic mining (mining using pressurized water jets to dislodge rock or move sediment)
verb
present participle of hydraulic
hydrocephalus
hydrocephalus
noun
(medicine) A usually congenital condition in which an abnormal accumulation of fluid in the cerebral ventricles causes enlargement of the skull and compression of the brain, destroying much of the neural tissue
hydrofluoride
hydrofluoride
noun
(chemistry) A compound of hydrofluoric acid with an organic base such as an amine
hydrophyllium
hydrophyllium
noun
(zoology) One of the flat, leaf-like, protective zooids covering other zooids of certain Siphonophorae.
hydroplutonic
hydrosulphate
hydrosulphate
noun
Alternative form of hydrosulfate
hydrosulphide
hydrosulphide
noun
(Britain) Alternative spelling of hydrosulfide
hydrosulphite
hydrosulphite
noun
Alternative spelling of hydrosulfite
hyomandibular
hyomandibular
adj
(anatomy) Relating both to the hyoid arch and the mandible or lower jaw.
(anatomy) Relating to the hyomandibula.
noun
(anatomy) The hyomandibular bone or cartilage.
inexhaustedly
inexhaustedly
adv
Without exhaustion.
lepidophyllum
openmouthedly
openmouthedly
adv
With the mouth open, especially in astonishment.
overhurriedly
overhurriedly
adv
Too hurriedly.
philydraceous
philydraceous
adj
(botany) Belonging to the Philydraceae.
phyllocladium
phyllocladium
noun
(botany) A flattened stem or branch that more or less resembles a leaf, and performs the function of a leaf as regards respiration and assimilation.
phyllocladous
phyllodineous
phyllodineous
adj
(botany) Having or relating to phyllodia.
pleurotyphoid
polyadelphous
polyadelphous
adj
(botany) Having stamens combined in more than two groups.
pseudochylous
pyruvaldehyde
pyruvaldehyde
noun
Methylglyoxal.
slaughteryard
sterhydraulic
sterhydraulic
adj
(of a hydraulic press) Producing pressure or motion by the introduction of a solid substance (such as a long rod, or a cord wound on a roller) into a cylinder previously filled with a liquid.