An opaque fast-drying liquid used to cover a mistake written or typed on a piece of paper.

plural of correcting fluid

(African-American Vernacular, intransitive) To behave properly or decently; to do the right thing.

(Canada) A place where a north–south grid road jogs to correct for the northward convergence of meridians.

plural of correction line

Accurately depicting or replicating the body, or a body part, of a human being or animal. / (euphemistic, of a doll, figurine, etc.) Possessing a physiologically accurate representation of sex organs.

Any of a number of related statistical methods that allow the researcher to correct for selection bias.

(of a device or system) To correct itself without outside assistance

plural of correctional officer

That corrects itself without outside assistance