| HAEMOPHILIACS | • haemophiliacs n. Plural of haemophiliac. • hæmophiliacs n. Plural of hæmophiliac. • HAEMOPHILIAC n. one suffering from haemophilia. |
| HELIOCHROMIES | • HELIOCHROMY n. photography in natural colours. |
| HELMINTHIASES | • helminthiases n. Plural of helminthiasis. • HELMINTHIASIS n. infestation with worms. |
| HELMINTHIASIS | • helminthiasis n. Any of various infectious diseases comprising and developing from infestation with any of various parasitic worms. • HELMINTHIASIS n. infestation with worms. |
| HEMIMORPHISMS | • hemimorphisms n. Plural of hemimorphism. • HEMIMORPHISM n. the state of being hemimorphic. |
| HEMIMORPHITES | • hemimorphites n. Plural of hemimorphite. • HEMIMORPHITE n. an orthorhombic hydrated zinc silicate, usually occurring as white flattened prisms, one of the forms of calamine. |
| 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. |
| HEMISPHEROIDS | • hemispheroids n. Plural of hemispheroid. • HEMISPHEROID n. the half of a spheroid. |
| HISTOCHEMICAL | • histochemical adj. Of or pertaining to histochemistry. • histochemical n. Any chemical compound or reagent used in histochemistry or histology. • HISTOCHEMICAL adj. relating to histochemistry, the chemistry of living tissues. |
| HISTOCHEMISTS | • histochemists n. Plural of histochemist. • HISTOCHEMIST n. one who studies the chemistry of living tissue. |
| LITHOCHROMIES | • LITHOCHROMY n. painting upon stone. |
| PHILHELLENISM | • philhellenism n. A 19th-century intellectual movement which supported the independence of Greece from the Ottoman Empire. • philhellenism n. Love of Greece. • PHILHELLENISM n. a love of Greece. |
| RHYTHMICITIES | • rhythmicities n. Plural of rhythmicity. • RHYTHMICITY n. the state of being rhythmic or of responding rhythmically. |
| STICHOMYTHIES | • STICHOMYTHY n. dialogue in alternate lines, also STICHOMYTHIA. |