Definition of 油断大敵 (ゆだんたいてき)

だんたいてき

油断大敵

ゆだんたいてき

yudantaiteki

expression
don't let your guard down, carelessness is the great enemy, danger comes soonest when it is despised(yojijukugo)
Related Kanji
oil, fat
severance, decline, refuse, apologize, warn, dismiss, prohibit, decision, judgement, cutting
large, big
enemy, foe, opponent