(Rubik's Cube) Initialism of orientation of the last layer: placing all the cubies of the last layer so that the last-layer colour of each cubie is facing the last layer.

(idiomatic, dated) All right; okay.

Alternative form of oll korrect

plural of olla podrida

Alternative form of ollamh

plural of ollave

Alternative spelling of ollamh

A cooking-pot or earthenware jar used in Spain and Spanish-speaking countries. / A pot used for cooling water by evaporation in Latin America.

(historical) In Irish history, a man of science or learning, equivalent to a university professor.

Alternative form of ollamh