(colour) having a light purple colour.

(logic) Inclusive or; either one proposition or the other is true or both. / (computer science) A lexical symbol to implement inclusive or in a computer language.

(logic) The binary operator inclusive or, true if one at least one of two inputs is true. In infix notation.

(healthcare, countable) Initialism of operating room. / (sciences, uncountable) Initialism of operations research. / (sports, countable) Initialism of Olympic Record.

Oregon, a state of the United States of America. / Orissa, a state of India.

(pharmacology) Done or taken by the mouth. / (phonetics, of a speech sound) Pronounced by the voice resonating in the mouth, as the vowels in English.

(countable) A spoken test or examination, particularly in a language class. / (countable, usually in the plural) A physical examination of the mouth. / (uncountable, informal) Ellipsis of oral sex..

One complete circuit round an orbited body. / (uncountable) The state of moving in an orbit. / (physics) The path of an electron around an atomic nucleus.

(astronomy) To circle or revolve around another object or position. / To place an object (e.g. a satellite) into an orbit around a planet. / To move around the general vicinity of something.

(countable) Arrangement, disposition, or sequence. / (countable) A position in an arrangement, disposition, or sequence. / (uncountable) The state of being well arranged.