(archaeology) The abruptly truncated end of a knapped stone flake that did not reach across the entire face of the core stone; also applied to the site of the break on the core.

(US) In Alaska, a light, high-altitude snowfall that indicates the end of summer.

(category theory) An object within a category which receives arrows from all other objects in that category, and such that each of these arrows is unique.

plural of terminal velocity

(computing theory) A symbol in a formal grammar that can appear in sentences of the grammar.

Not terminal.

(computing theory) A non-terminal symbol in a formal grammar.

plural of non-terminal

(biochemistry) Describing the amino acid, at one end of a polypeptide or protein, that has a free amino group

plural of power of termination