| HEMERYTHRIN | • hemerythrin n. (Biochemistry) A respiratory pigment found in sipunculids, priapulids and brachiopods. • HEMERYTHRIN n. an iron-containing respiratory pigment in the blood of various chiefly marine invertebrates. |
| HYACINTHINE | • hyacinthine adj. Of the colour of a hyacinth (either the gem or the flower); reddish-gold (chiefly with reference to hair). • hyacinthine adj. Curling like the petals of the hyacinth. • hyacinthine adj. Beautiful, like the mythological Hyacinthus. |
| HYPHENATING | • hyphenating v. Present participle of hyphenate. • HYPHENATE v. to insert a hyphen into. |
| HYPHENATION | • hyphenation n. The inclusion of hyphens; especially, the correct locations of hyphens. • HYPHENATION n. the act of hyphenating. |
| HYPHENISING | • HYPHENISE v. to put a hyphen in, also HYPHENIZE. |
| HYPHENIZING | • hyphenizing v. Present participle of hyphenize. • HYPHENIZE v. to put a hyphen in, also HYPHENISE. |
| HYPNOPHOBIA | • hypnophobia n. The fear of falling asleep. • HYPNOPHOBIA n. an irrational fear of sleep. |
| HYPOSTHENIA | • hyposthenia n. (Medicine, dated) weakness; subnormal strength. • HYPOSTHENIA n. lack of strength. |
| HYPOSTHENIC | • HYPOSTHENIC adj. suffering from hyposthenia, lack of strength. |
| ICHNOGRAPHY | • ichnography n. The ground plan of a building. • ichnography n. The art of constructing ground plans. • ICHNOGRAPHY n. the art of drawing ground plans. |
| ICHTHYORNIS | • Ichthyornis prop.n. A taxonomic genus within the subclass Ornithurae – an extinct flying reptile. • ICHTHYORNIS n. a toothed fossil bird of America. |
| PHYCOPHAEIN | • PHYCOPHAEIN n. a brown pigment found in seaweeds. |
| RHINOPHYMAS | • rhinophymas n. Plural of rhinophyma. • RHINOPHYMA n. acne of the nose. |
| RHYTHMISING | • rhythmising v. Present participle of rhythmise. • RHYTHMISE v. to subject to rhythm, also RHYTHMIZE. |
| RHYTHMIZING | • rhythmizing v. Present participle of rhythmize. • RHYTHMIZE v. to subject to rhythm, also RHYTHMISE. |
| SHAMIYANAHS | • shamiyanahs n. Plural of shamiyanah. • SHAMIYANAH n. (Hindi) in India, a large tent or awning, also SHAMIANA, SHAMIANAH. |
| UNHEALTHILY | • unhealthily adv. In an unhealthy manner. • UNHEALTHY adv. not healthy. |
| WHEYISHNESS | • wheyishness n. The quality of being wheyish. • WHEYISHNESS n. the state of being wheyish. |