髀肉の嘆
ひ
に
く
の
た
ん
Meanings
1
lamenting one's enforced idleness
rare term
A rare literary phrase originating from a Chinese historical anecdote about a warrior who grew fat from inactivity and lamented his wasted potential. Used to express frustration at being forced into idleness when one wishes to be active.
'Hiniku no tan' is a classical idiom that laments spending time in idleness.