(sometimes proscribed) He or she; used as a gender-neutral reference to the third person singular.

plural of oracle machine

(computing theory) In computability theory, a form of theoretical Turing machine, able to solve even undecidable decision problems in a single operation.

plural of orange stick

(idiomatic, set phrase) At this sole opportunity, or not at all.

(computing) A database management system (and its associated software) developed by the Oracle Corporation

A medication high in glucose often given in a gel form to treat patients experiencing a diabetic crisis

double or quits

Describing a situation in which there are only two choices. / Describing a situation in which there is a choice between two different plans of action, but both together are not possible

An edible deep-sea fish, Hoplostethus atlanticus, belonging to the slimehead family (Trachichthyidae).