| HAMMERHEADS | • hammerheads n. Plural of hammerhead. • HAMMERHEAD n. a type of shark. |
| HEADMASTERSHIP | • headmastership n. The role or position of headmaster. • HEADMASTERSHIP n. the office of headmaster. |
| HEADMASTERSHIPS | • headmasterships n. Plural of headmastership. • HEADMASTERSHIP n. the office of headmaster. |
| HEATHENDOMS | • heathendoms n. Plural of heathendom. • HEATHENDOM n. (archaic) heathenism, also HEATHENESSE, HEATHENISM. |
| HEMICHORDATES | • hemichordates n. Plural of hemichordate. • HEMICHORDATE n. a kind of marine worm. |
| 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. |
| HEMIHEDRONS | • hemihedrons n. Plural of hemihedron. • HEMIHEDRON n. a solid derived in a hemihedral way, such as a tetrahedron. |
| HEMIHYDRATES | • hemihydrates n. Plural of hemihydrate. • HEMIHYDRATE n. a hydrate, such as plaster of paris, containing half a mole of water to one mole of the compound forming the hydrate. |
| HEMISPHEROID | • hemispheroid n. A half of a spheroid. • HEMISPHEROID n. the half of a spheroid. |
| HEMISPHEROIDAL | • hemispheroidal adj. Approximating a hemisphere in shape. • HEMISPHEROIDAL adj. in the form of a half-sphere. |
| HEMISPHEROIDS | • hemispheroids n. Plural of hemispheroid. • HEMISPHEROID n. the half of a spheroid. |
| HEMSTITCHED | • hemstitched v. Simple past tense and past participle of hemstitch. • HEMSTITCH v. to stitch using the hem of a garment. |
| HERMAPHRODITES | • hermaphrodites n. Plural of hermaphrodite. • HERMAPHRODITE n. a human being, animal or plant with the organs of both sexes. |
| HOBBLEDEHOYDOMS | • HOBBLEDEHOYDOM n. the state of being a hobbledehoy, an awkward young fellow, also HOBBLEDEHOYHOOD, HOBBLEDEHOYISM. |
| HOBBLEDEHOYISM | • hobbledehoyism n. Hobbledehoyhood. • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HOBBLEDEHOYISMS | • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HOMESCHOOLED | • homeschooled v. Simple past tense and past participle of homeschool. • home␣schooled v. Simple past tense and past participle of home school. • HOMESCHOOL v. to teach school subjects to one's children at home. |
| MISSHEATHED | • missheathed adj. (Archaic) Wrongly sheathed; sheathed in a wrong place. • MISSHEATHED adj. (Shakespeare) wrongly sheathed. |