senescence
US /sɪˈnes.əns/
UK /sɪˈnes.əns/
名詞
1.
老化
the fact of becoming older, and therefore being in less good condition and less able to function well:
例:
•
Senescence refers to gradual deterioration with age and in animals is typically very obvious under zoo conditions.
Lingolandでこの単語を学ぶ