| TIGHTISHLY | • TIGHTISH adv. somewhat tight. |
| RHYTHMISING | • rhythmising v. Present participle of rhythmise. • RHYTHMISE v. to subject to rhythm, also RHYTHMIZE. |
| HIEROGLYPHIST | • hieroglyphist n. One versed in hieroglyphs. • HIEROGLYPHIST n. a person skilled in hieroglyphics. |
| HYPOTHESISING | • hypothesising v. Present participle of hypothesise. • HYPOTHESISE v. to form a hypothesis, also HYPOTHESIZE, HYPOTHETISE, HYPOTHETIZE. |
| HYPOTHESIZING | • hypothesizing v. Present participle of hypothesize. • HYPOTHESIZE v. to make a hypothesis, also HYPOTHESISE, HYPOTHETISE, HYPOTHETIZE. |
| HYPOTHETISING | • hypothetising v. Present participle of hypothetise. • HYPOTHETISE v. to form a hypothesis, also HYPOTHESISE, HYPOTHESIZE, HYPOTHETIZE. |
| ICHTHYOLOGIES | • ICHTHYOLOGY n. the study of fish. |
| ICHTHYOLOGIST | • ichthyologist n. An expert in ichthyology: one who studies fishes. • ICHTHYOLOGIST n. one who studies ichthyology. |
| NIGHTMARISHLY | • nightmarishly adv. In a nightmarish manner. • NIGHTMARISH adv. like a nightmare, also NIGHTMARY. |
| HIEROGLYPHISTS | • hieroglyphists n. Plural of hieroglyphist. • HIEROGLYPHIST n. a person skilled in hieroglyphics. |
| HISTORIOGRAPHY | • historiography n. (Countable and uncountable) The writing of history; a written history. • historiography n. (Uncountable) The study of the discipline and practice of history and the writings of past historians. • HISTORIOGRAPHY n. the study of writing history. |
| HYPNOBIRTHINGS | • HYPNOBIRTHING n. the use of hypnotic technique during labour by an expectant mother to reduce the pain and emotional stress of delivery. |
| ICHTHYOLOGISTS | • ichthyologists n. Plural of ichthyologist. • ICHTHYOLOGIST n. one who studies ichthyology. |
| ICHTHYOPHAGIES | • ICHTHYOPHAGY n. the eating of fish. |
| ICHTHYOPHAGIST | • ichthyophagist n. An eater of fish. • ICHTHYOPHAGIST n. one who eats fish. |
| HISTOPHYSIOLOGY | • histophysiology n. The physiology or study of the functions of the cells and tissues in health. • HISTOPHYSIOLOGY n. a branch of physiology concerned with the function and activities of tissues. |
| ICHTHYOPHAGISTS | • ichthyophagists n. Plural of ichthyophagist. • ICHTHYOPHAGIST n. one who eats fish. |
| THIRTYSOMETHING | • thirtysomething n. A tricenarian: a person in their thirties, a person aged between 30 and 39 years (inclusive). • thirtysomething adj. Between 30 and 39 years of age. • thirtysomething adj. Between 30 and 39 in number. |