ユダン
Meanings
Noun
Verb (する)
1. negligence; carelessness; inattention; unpreparedness
Pitch accent
ダン
Used in vocabulary (6 in total)
don't let your guard down; carelessness is the great enemy; danger comes soonest when it is despised
be on your guard!; take care!
one must constantly be on one's guard with ...; one cannot be too careful of ...
Examples (1 in total)
Accidents will happen when we are off guard.