(programming) Any programming language that encapsulates the state and operations inside objects that support inheritance.

(Judaism) An additional prayer service recited on holy days (Shabbat, Yom Tov, Chol HaMoed, and Rosh Chodesh).

A vehicle which travels to or among the stars.

A very small person or being. / (genetics) A fruit fly gene that, when mutated, makes cells abnormally small. See AFF2.