| HISTOBLAST | • histoblast n. Any histogenetic cell. • HISTOBLAST n. a cell or group of cells forming the primary element or unit of tissue. |
| HISTOGENIC | • histogenic adj. Of or pertaining to histogenesis. • HISTOGENIC adj. of or like a histogen, a more or less well-defined region within a plant where tissues undergo differentiation. |
| HISTOGRAMS | • histograms n. Plural of histogram. • HISTOGRAM n. a diagram consisting of a number of rectangles or lines drawn (usually upwards) from a base line, their heights representing frequencies of a series of values (or value-ranges) of a quantity. |
| HISTOLOGIC | • histologic adj. Of or pertaining to histology. • HISTOLOGIC adj. relating to histology, the study of organic tissue, also HISTOLOGICAL. |
| HISTOLYSES | • histolyses v. Third-person singular simple present indicative form of histolyse. • HISTOLYSIS n. the decay and dissolution of the organic tissues and of the blood. |
| HISTOLYSIS | • histolysis n. Breakdown of bodily tissues. • HISTOLYSIS n. the decay and dissolution of the organic tissues and of the blood. |
| HISTOLYTIC | • histolytic adj. Related to, or causing, histolysis. • HISTOLYTIC adj. of or pertaining to histolysis, or the degeneration of tissues. |
| HISTORIANS | • historians n. Plural of historian. • HISTORIAN n. a student of history. |
| HISTORICAL | • historical adj. Of, concerning, or in accordance with recorded history, (particularly) as opposed to legends, myths, and fictions. • historical adj. Of, concerning, or in accordance with the past generally. • historical adj. Of, concerning, or in accordance with the scholarly discipline of history. |
| HISTORISMS | • historisms n. Plural of historism. • HISTORISM n. the belief that all phenomena are historically determined, also HISTORICISM. |
| HISTORYING | • historying v. Present participle of history. • HISTORY v. to relate in a history or narrative. |
| NONHISTONE | • nonhistone adj. Not derived or obtained from a histone. • nonhistone n. A chemical compound that is not a histone. • NONHISTONE adj. denoting a substance that is not a histone. |
| POLYHISTOR | • polyhistor n. Someone gifted or learned to a great extent or in multiple disciplines; a great scholar. • POLYHISTOR n. a person of great and wide learning, also POLYHISTORIAN. |
| PREHISTORY | • prehistory n. The time before written records in any area of the world; the events and conditions of those times. • prehistory n. The study of those times. • prehistory n. (Humorous, hyperbolic) Any past time (even recent) treated as such a distant, unknowable era. |
| UNHISTORIC | • unhistoric adj. Not historic or historical. • UNHISTORIC adj. not historic. |