けいねんれっか
Meanings
Noun
Verb (する)
1. degradation over time; time-related deterioration
Pitch accent
⚠
け
いねんれ
っか
Composed of
passing of years; lapse of time; aging; ageing
deterioration (in quality, performance, etc.); degradation; worsening; (visible) aging; becoming unattractive (due to aging)