(idiomatic) A desire, idea, or plan that is unlikely to ever be realized; a visionary project or scheme; a daydream, an idle fancy, a near impossibility.

(idiomatic) Not in any way at all; not at all, nohow.

(idiomatic) In any way at all; whatsoever.

(idiomatic) A very small or insignificant amount; something of little importance.

A replacement made at the last minute, usually in a sporting context. / An outsider.

(obsolete) since; because; inasmuch as; considering that; considering.

Alternative form of like a hole in one's head

(informal, emphatic, postpositive) Absolutely not; used to describe how little one needs an undesirable thing or situation.

(medicine, obstetrics) A fetus growing inside the body of another fetus, either from an unsuccessful twin pregnancy, or as a tumorlike growth.

(slang, Canada, US) Synonym of pop a cap in someone's ass