(dated) Go away; get out.

(transitive) To not disturb or meddle with; to leave (someone or something) alone (see let it be).

Destined to exist.

(idiomatic) It is inevitable. There is no alternative.

(writing, television) Used at the end of an episode of a serial publication or program to indicate that the story continues in the next episode.

The future, that which is to come, will.

(idiomatic) To insist on the total realization of a goal and reject any compromise, thereby decreasing the chance of achieving even a part of that goal.

(idiomatic) Even if that is the case; whether that is true or not; nevertheless.

(nonce word) One who will never achieve a great amount of success.

(physics, quantum theory, philosophy) anything that could possibly be, in particular in any of a number of superimposed quantum states