IPA: /ɪˈræsəbl/
KK: /ɪˈræsəbl/
Easily angered or prone to getting angry quickly.
His irascible nature made it difficult for him to keep friends.
Irascible → It is formed from "irascibilis" (from Latin, meaning easily provoked to anger) which comes from "irasci" (meaning to be angry) and the suffix "-ble" (meaning capable of). The word describes someone who is capable of becoming angry easily.
Think of someone who is 'capable of being angry' — 'irasci' means to be angry, and '-ble' means capable. This helps you remember that 'irascible' refers to a person who easily gets angry.