(idiomatic, US, euphemistic) Of an item of merchandise, to come into a person's possession without having been paid for; to be acquired illegally; to have been stolen.

(idiomatic) To cease or fail at a regimen of self-improvement or reform; to lapse back into an old habit or addiction.

(archaeology) A type of archaeological analysis. Finds are plotted on a map and contoured in relation to the number of finds.

Third-person singular simple present indicative form of fall off the wagon

(motor racing, tyres) suddenly decline dramatically in performance

plural of fall-off analysis

(intransitive) To suddenly decrease in quantity; to become less popular or successful.

comparative form of easy as falling off a log: more easy as falling off a log

(chiefly US, idiomatic) To be naive, uninformed, or unsophisticated, in the manner of a rustic person.

(idiomatic, Australia, US, euphemistic) Of an item of merchandise, to come into a person's possession through illegal or otherwise dubious means.