A surname.

Alternative form of autoignition temperature

in Catholic moral theology, ignorance that a person could remove by applying reasonable diligence in the given set of circumstances

An ethnic group or tribe living mainly in southwest Nigeria.

A sub-Saharan language. It belongs to the Benue-Congo branch of the Niger-Congo language family, has nearly 1 million speakers in Nigeria, and is closely related to the Yoruba language.

plural of ignition coil

plural of ignition tube test

(automotive) A type of extended-Brayton-cycle-based two-stroke engine which uses four cylinders for a combustion cycle of four strokes, but having a power stroke rate of that on regular two-stroke cycles.