Collapse
Lessons
Learn
Road map
Kana
Immersion
Culture
Look up
Dictionary
Grammar
Reading level
Prove it
Games
Exam
Sign up free
Lessons
Dictionary
Games
Kana
More
v7.3
What's new
Level
Study level
Send feedback
Review
Friends
Settings
Notifications
Sign in
Dictionary
老化
ろうか
particle
transitive 他動詞
intransitive 自動詞
Meanings
1
ageing
2
aging
3
senile deterioration
Your sentences
Mine a sentence — saw 老化 in the wild?
Kanji in this word
老
Old Man, Old Age, Grow Old
6 strokes
化
Change, Take The Form Of, Influence
4 strokes
More words with
老
老衰
ろうすい ·
senility
N1
老人
ろうじん ·
the aged
N3
老若
ろうにゃく ·
young and old
老舗
しにせ ·
long-established shop
海老
えび ·
prawn
敬老
Full entry on Jisho
けいろう ·
respect for the aged
初老
しょろう ·
past middle age
老いる
おいる ·
to age
N1
More words with
化
化繊
かせん ·
synthetic fibers
N1
化石
かせき ·
fossil
N1
化合
かごう ·
chemical combination
N1
悪化
あっか ·
deterioration
N1
退化
たいか ·
degeneration
N1
化ける
ばける ·
to disguise
N1
文化財
ぶんかざい ·
cultural assets
N1
消化
しょうか ·
digestion
N2