(baseball) To cause a pitcher to be replaced by heavy hitting. / (idiomatic) To cause something to be replaced by something else.

Used other than figuratively or idiomatically: See out of, the, box. / (idiomatic, of a product) Immediately, without intervention from the customer.

Of a garment, etc, having its inner or hidden side on the outside and vice versa. / (figuratively) Reversed, changed diametrically, by analogy with a garment that is wrong side out.

To inadvertently prevent (a person, particularly oneself) from entering a place, by leaving it locked. / (computing) To prevent from accessing a data structure.

(business, economics) An event in which an employer bars employees from working as a tactic in negotiating terms of employment, particularly in response to a strike or threat to strike.

(intransitive, slang) To enthuse about a specific topic; to be engrossed in an interest, especially in discussing it with others. / (intransitive, slang) To do geeky things; to act geeky.

(colloquial, transitive) To come to understand (a person). / (colloquial, transitive) To manage to work (something) out, to determine (something).

(now regional) The Eurasian blackbird, Turdus merula. / (chiefly Canada, US) The water ouzel, an aquatic perching bird, Cinclus mexicanus.

(transitive) To expel; to remove.

(slang, idiomatic) To fall suddenly into a very deep sleep.