| HEAVYWEIGHT | • heavyweight n. A very large, heavy, or impressive person. • heavyweight n. (Uncountable, boxing) The professional boxing weight class for boxers weighing more than 190 pounds;… • heavyweight n. (Uncountable, by extension) A similar division and contestant in other sports. |
| HELIOGRAPHY | • heliography n. The scientific study of the sun. • heliography n. The art of making a heliograph. • heliography n. The system of signalling by heliograph. |
| HEMIHYDRATE | • hemihydrate n. (Chemistry) A hydrate whose solid contains one molecule of water of crystallization per two molecules… • HEMIHYDRATE n. a hydrate, such as plaster of paris, containing half a mole of water to one mole of the compound forming the hydrate. |
| HIEROGRAPHY | • hierography n. Sacred writing. • HIEROGRAPHY n. the description of sacred things. |
| 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. |
| HYPERPHAGIA | • hyperphagia n. Synonym of polyphagia (“excessive appetite for food”). • HYPERPHAGIA n. eating too much. |
| HYPERPHAGIC | • hyperphagic adj. (Pathology) Of or pertaining to hyperphagia. • HYPERPHAGIC adj. relating to hyperphagia, eating too much. |
| HYPERTHYMIA | • hyperthymia n. A personality type characterized by an excessively positive disposition similar to, but more stable… • HYPERTHYMIA n. excessive emotionalism. |
| HYPESTHESIA | • hypesthesia n. Alternative spelling of hypoesthesia. • HYPESTHESIA n. a reduced sensibility to touch, also HYPAESTHESIA. |
| HYPHAERESIS | Sorry, definition not available. |
| 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. |
| HYPOSTHENIA | • hyposthenia n. (Medicine, dated) weakness; subnormal strength. • HYPOSTHENIA n. lack of strength. |
| HYPOTHERMIA | • hypothermia n. (Pathology) Abnormally low body temperature; specifically, below 35 degrees Celsius for humans. • HYPOTHERMIA n. subnormal temperature of the body. |
| LITHOPHYSAE | • LITHOPHYSA n. a bladderlike spherulite, also LITHOPHYSE. |
| PHYCOPHAEIN | • PHYCOPHAEIN n. a brown pigment found in seaweeds. |
| PHYLARCHIES | • phylarchies n. Plural of phylarchy. • PHYLARCHY n. the office of a phylarch; government of a class or tribe. |
| UNHEALTHILY | • unhealthily adv. In an unhealthy manner. • UNHEALTHY adv. not healthy. |
| WHILLYWHAED | • WHILLYWHA v. (Scots) to coax, wheedle, cajole, also WHILLYWHAW. |