(historical) Printed type which is set with extra leading in such a way as to give the text greater emphasis. / (historical) Printed type in general, as opposed to engravings or handwritten documents.

(programming) A classification or category of various types of data, that states the possible values that can be taken, how they are stored, and what range of operations are allowed on them.

(physics) (Of a semiconductor) in which conduction is due to the movement of positive holes rather than electrons.

(physics) (Of a semiconductor) in which conduction is due to the movement of electrons rather than positive holes.

(mathematics) A set of formulas that have n free variables of a certain sort

(medicine) A procedure in which the tissues of a prospective donor and recipient are tested for compatibility prior to transplantation.

(astronomy) an indication of the physical and chemical characteristics of a star based on the spectrum of light that it emits

plural of type-site

(archaeology) An archaeological site considered the representative example of a particular culture, frequently its first discovery and frequently used as its eponym

plural of type site