Punishing - Definition

adj 1: resulting in punishment; "the king imposed a punishing
tax"
2: characterized by effort to the point of exhaustion;
especially physical effort; "worked their arduous way up the
mining valley"; "a grueling campaign"; "hard labor"; "heavy
work"; "heavy going"; "spent many laborious hours on the
project"; "set a punishing pace" [syn: arduous,
backbreaking, grueling, gruelling, hard, heavy,
laborious, operose, punishing, toilsome]