Meaning of 冷飯 in Japanese

Definition of 冷飯

ひやめし(hiyameshi) · れいはん(reihan) · ひえめし(hiemeshi) · つめためし(tsumetameshi) 【冷や飯 ·冷飯】

ひやめしくい(hiyameshikui) · ひやめしぐい(hiyameshigui) 【冷や飯食い ·冷飯食い】

(n) hanger-on; dependent
someone who is received coldly
third, fourth, fifth, etc. sons (during the Edo period when only the oldest male could inherit an estate)