Sir, he is rash, and very sudden in choler, and haply with his truncheon may strike at you: provoke him, that he may; for even out of that will I cause these of Cyprus to mutiny, whose qualification shall come into no true taste again but by the displanting of Cassio.
There are no more uses of "choleric" in the play.
Show samples from other sources
A choleric cop blew his top.
Gordon was a man by nature ill-suited to be a schoolmaster: he was impatient and choleric.