| HELMINTHOID | • helminthoid adj. (Medicine) vermicular; wormlike. • HELMINTHOID adj. worm-shaped. |
| HEMIHEDRIES | • HEMIHEDRY n. a property of crystals of being hemihedral. |
| HEMIHEDRISM | • hemihedrism n. (Crystallography) hemihedral crystallization. • HEMIHEDRISM n. a property of crystals of being hemihedral, or having half the number of symmetrically arranged planes occurring on a holohedron. |
| HEMIHEDRISMS | • hemihedrisms n. Plural of hemihedrism. • HEMIHEDRISM n. a property of crystals of being hemihedral, or having half the number of symmetrically arranged planes occurring on a holohedron. |
| HEMISPHEROID | • hemispheroid n. A half of a spheroid. • HEMISPHEROID n. the half of a spheroid. |
| HEMOPHILIOID | • HEMOPHILIOID adj. relating to haemophilia, also HAEMOPHILIOID. |
| HAEMOPHILIOID | • HAEMOPHILIOID adj. relating to haemophilia, also HEMOPHILIOID. |
| HEMISPHEROIDS | • hemispheroids n. Plural of hemispheroid. • HEMISPHEROID n. the half of a spheroid. |
| EDRIOPHTHALMIC | • EDRIOPHTHALMIC adj. of crustaceans, with stalkless eyes, also EDRIOPHTHALMIAN, EDRIOPHTHALMOUS. |
| HEMISPHEROIDAL | • hemispheroidal adj. Approximating a hemisphere in shape. • HEMISPHEROIDAL adj. in the form of a half-sphere. |
| HERMAPHRODITIC | • hermaphroditic adj. Of or pertaining to hermaphrodism; being a hermaphrodite. • hermaphroditic adj. (Biology) Possessing the reproductive organs of both sexes. • HERMAPHRODITIC adj. of or like a hermaphrodite, bearing both sexes, e.g. of plants usually in the same flower. |
| DIPHENHYDRAMINE | • diphenhydramine n. (Pharmacology) An antihistamine and anticholinergic drug that blocks the effect of histamine at H1 receptor… • DIPHENHYDRAMINE n. a type of antihistamine. |
| EDRIOPHTHALMIAN | • EDRIOPHTHALMIAN adj. of crustaceans, with stalkless eyes, also EDRIOPHTHALMIC, EDRIOPHTHALMOUS. |
| HERMAPHRODITISM | • hermaphroditism n. The state of having sexual organs of both the male and female sexes. • HERMAPHRODITISM n. the state of being hermaphrodite, bearing both sexes, usually in the same flower. |
| HYPERTHYROIDISM | • hyperthyroidism n. (Medicine) The excessive production of hormones by the thyroid. • hyperthyroidism n. (Pathology) The pathological condition resulting from these excess hormones. • HYPERTHYROIDISM n. excessive functional activity of the thyroid gland. |