(idiomatic, informal) To be depressed; to have low morale; to feel sad.

Used other than figuratively or idiomatically: see break, the, ice. / (idiomatic) To start to get to know people to avoid social awkwardness and formality. / (idiomatic) To introduce conversation.

(idiomatic) unexpectedly; without warning or preparation.

(idiomatic) To barely begin; to see or do only a fraction of what is possible.

(duration, idiomatic) For a hopelessly long time; used especially in respect to discussing, explaining, insisting, etc.

Known but not quite remembered.

(idiomatic) What is the purpose or advantage of

(US, idiomatic) From the start; immediately; right away.

(idiomatic) To identify something exactly; to arrive at exactly the right answer.

(informal) To be particularly pleasing or appropriate; to be just right.