Hynerpeton
— Noun
– English
～ earliest fossil amphibian ever found; of the Devonian; found in Pennsylvania
Hynerpeton bassetti
— Noun
– English
～ fossil amphibian of the Devonian having well-developed forelimbs; found in Pennsylvania
hyoid
— Noun
– English
～ a U-shaped bone at the base of the tongue that supports the tongue muscles
hyoid bone
— Noun
– English
～ a U-shaped bone at the base of the tongue that supports the tongue muscles
hyoscine
— Noun
– English
～ an alkaloid with anticholinergic effects that is used as a sedative and to treat nausea and to dilate the pupils in ophthalmic procedures; "transdermal scopolamine is used to treat motion sickness"; "someone sedated with scopolamine has difficulty lying"
hyoscyamine
— Noun
– English
～ a poisonous crystalline alkaloid (isometric with atropine but more potent); used to treat excess motility of the gastrointestinal tract
Hyoscyamus
— Noun
– English
～ genus of poisonous herbs: henbane
hyp
— Noun
– Danish
～ seksuelt samvær mellem to personer der indebærer i ...
hypallage
— Noun
– English
～ reversal of the syntactic relation of two words (as in `her beauty's face')
hypanthium
— Noun
– English
～ the cuplike or ringlike or tubular structure of a flower which bears the sepals and stamens and calyx (as in Rosaceae)
Hypatia
— Noun
– English
～ Greek philosopher and astronomer; she invented the astrolabe (370-415)
hype
— Noun
– English
～ blatant or sensational promotion
Hypentelium
— Noun
– English
～ a genus of fish in the family Catostomidae