Third-person singular simple present indicative form of smart off

(slang, intransitive) To show disrespect verbally; to smartmouth.

A book of the Catholic and Eastern Orthodox canon of the Old Testament, considered apocryphal by Protestants.

Alternative spelling of off guard

Something potentially harmful or hurtful, such as criticism or insult, that nevertheless has no effect or impact on the target.

(simile, colloquial, idiomatic) Without immediate or lasting effects.

(slang) To scold vigorously.

(astronomy) The surface (plane) that contains the orbit of a planet in a solar system.

(poetic) Heaven.

(originally humorous, derogatory) Government censorship of the Internet in the People's Republic of China.