(idiomatic) A person who is innocent, naive, inexperienced, or helpless, especially with respect to an unfamiliar situation or environment.

(US, of an establishment) Providing service to patrons who remain in their automobiles.

(US, Canada, Australia) An outdoor cinema where movies are projected onto a large screen and patrons watch from inside their vehicles, listening either by a speaker or a designated radio frequency.

(intransitive) To participate, take part or get involved in something.

present participle of join in

A message written on a scrap of paper, rolled-up and put in an empty bottle and set adrift on the ocean; traditionally, a method used by castaways to advertise their distress to the outside world.

(literally, of a ship, landmass, etc.) Within the area of the sea known as the offing; at a considerable distance from land, but visible from shore, often in reference to an approaching ship.

The act of entering a place with the intent to steal or commit some other offense; an instance of breaking and entering.

(slang, idiomatic) The human clitoris.

(nautical) To approach nearer to (a ship).