A summit from whose opposite sides rainwater flows into different streams; a line separating the drainage districts of two streams or coasts; a divide; a watershed.

plural of water parting

(idiomatic) a separation of two things or people because of a disagreement, a point of divergence, especially an important one

plural of centre parting

plural of parting gift

(idiomatic) An insult or barbed comment issued as the speaker departs or the conversation comes to an end.

plural of spare part

plural of mouth-part

plural of part-timer

plural of standing part