What's the difference between i.e. and e.g.?
c.1300, from Old French contrit and directly from Latin contritus, literally "worn out, ground to pieces," past participle of conterere "to grind," from com- "together" (see com-) + terere "to rub" (see throw (v.)). Used in English in figurative sense of "crushed in spirit by a sense of sin." Related: Contritely.