| AMPHITHEATERS | • amphitheaters n. Plural of amphitheater. • AMPHITHEATER n. an oval or circular building with rising tiers of seats ranged about an open space. |
| AMPHITHEATRES | • amphitheatres n. Plural of amphitheatre. • AMPHITHEATRE n. an oval or circular building with rising tiers of seats ranged about an open space. |
| ARCHIPHONEMES | • archiphonemes n. Plural of archiphoneme. • ARCHIPHONEME n. an abstract linguistic unit representing two or more phonemes when the distinction between these has been neutralized, conventionally shown by a capital letter within slashes. |
| HELIANTHEMUMS | • helianthemums n. Plural of helianthemum. • HELIANTHEMUM n. a garden flower with papery yellow or orange flowers, aka rockrose. |
| HELMINTHIASES | • helminthiases n. Plural of helminthiasis. • HELMINTHIASIS n. infestation with worms. |
| HEMICHORDATES | • hemichordates n. Plural of hemichordate. • HEMICHORDATE n. a kind of marine worm. |
| HEMISPHERICAL | • hemispherical adj. Having the shape of half a sphere. • hemispherical adj. Pertaining to or operating throughout a hemisphere of the Earth. • HEMISPHERICAL adj. like a hemisphere, also HEMISPHERIC. |
| HERMAPHRODITE | • hermaphrodite n. An individual or organism possessing ambiguous sexual organs, typically including both types of gonads. • hermaphrodite n. A person or thing possessing two opposing qualities. • hermaphrodite n. (Nautical) A hermaphrodite brig. |
| HEXAMETHONIUM | • hexamethonium n. (Pharmacology) Synonym of hexamethonium bromide. • HEXAMETHONIUM n. either of two compounds used as ganglionic blocking agents in the treatment of hypertension. |
| HOMOEOPATHIES | • HOMOEOPATHY n. the use of minute quantities of medications that in large amounts, produce symptoms like those of the disease being treated, also HOMEOPATHY. |
| HYPERTHERMIAS | • hyperthermias n. Plural of hyperthermia. • HYPERTHERMIA n. exceptionally high fever esp. when induced artificially for therapeutic purposes. |
| NEMATHELMINTH | • nemathelminth n. Any nematode worm. • NEMATHELMINTH n. a member of the Nemathelminthes, a phylum of worms including nematodes. |
| SHAMEWORTHIER | • SHAMEWORTHY adj. worthy of shame. |
| THERMESTHESIA | • thermesthesia n. The ability to feel heat. • THERMESTHESIA n. sensitivity to various degrees of heat and cold, also THERMAESTHESIA. |