(philately) postage stamps not intended for postal use that are pre-cancelled prior to sale to collectors

plural of orbital index

plural of orbital index

Relating to the nose and mouth.

(UK, law) Any hypothetical person used in a legal test related to patents

plural of oral stage

(psychoanalysis) In Freudian psychoanalysis, the first stage of psychosexual development, during early infancy, when the mouth of the infant is his/her primary erogenous zone.

Synonym of melodica

A species of moth found in Europe, Triodia sylvina.

simple past tense and past participle of pre-order