Initialism of oppositional defiant disorder. / (computing) Initialism of optical disc drive.

Alternative form of in bad odor

(idiomatic, often followed by with) Regarded with disapproval; in a situation of being disliked; shunned.

(historical) A system of heritable freehold property rights to odal land.

(chiefly UK, idiomatic) Miscellaneous items. / (chiefly UK, idiomatic) Ordinary people who lack distinction.

plural of odd man

In a group having an odd number of people, someone with the casting vote; an arbiter. / Someone who does odd jobs.

(automotive) A part of an odometer capable of recording the distance traveled during a short trip by allowing its readout to be reset to zero.

(international law) The national debt incurred by a regime for purposes that do not serve the best interests of the nation, and thus considered to be a personal debt of the regime and not a debt of the state.

plural of odious debt