Parting
来自Big Physics
Old English (denoting a part of speech), from Latin pars, part- . The verb (originally in Middle English in the sense ‘divide into parts’) is from Old French partir, from Latin partire, partiri ‘divide, share’.
etymonline
parting (n.)
mid-13c., "the act of going away, departure;" c. 1300, "separation of persons, leave-taking," also "the act of dividing or putting asunder; distribution, apportionment;" verbal noun from part (v.). From late 14c. as "the act or process of dividing; a division or separation; a dividing line, a point or place of separation or division."
