Last Updated
：2026/01/08
老衰
Hiragana
ろうすいする
Kanji
老衰する
Verb
Japanese Meaning
年をとって心身の働きが衰えること。
Easy Japanese Meaning
としをとって、からだやこころのちからがだんだんおとろえる。
Chinese (Simplified) Meaning
变得衰老 / 变得糊涂（因年老） / 陷入老年衰弱
Chinese (Traditional) Meaning
變得年老衰弱 / 因年老而心智退化、變糊塗 / 老化到衰朽
Korean Meaning
노쇠하다 / 노화로 쇠약해지다 / 노망하다
Indonesian
menjadi pikun / menjadi uzur karena usia / merosot karena usia lanjut
Vietnamese Meaning
trở nên lẩm cẩm vì tuổi già / bị lú lẫn do lão hoá / sa sút trí tuệ vì tuổi già
Tagalog Meaning
maging ulyanin / manghina dahil sa katandaan / humina ang katawan at isipan sa katandaan
Sense（1）
become senile
（ canonical ）
（ romanization ）
（ stem ）
（ past ）
Quizzes for review
See correct answer
His grandfather has become senile.
See correct answer
彼の祖父は老衰してしまった。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
