(sometimes vulgar, chiefly in the negative, idiomatic, informal) To be concerned about, have an interest in, to care (about something).

Slowly and steadily, without rushing.

Alternative spelling of whack-a-mole

Alternative spelling of whack-a-mole

(simile, colloquial) Asleep or unconscious, particularly if this has occurred suddenly and the sleep is deep.

(idiomatic, chiefly Canada, US) The practice of trying to stop problems, etc., that repeatedly occur in an apparently random manner; also, the act of dealing with such matters in a piecemeal manner without achieving a complete solution.

(chemistry, physics) A chip, combining semiconductor and microfluidics technologies, capable of handling and analyzing very small quantities of sample, especially of bodily fluids for medical purposes.

An exclamation of surprise.

(intransitive) To cause controversy, or raise a disturbance.

Alternative form of a picture is worth a thousand words