старческий маразм angolul

dotage▼(senility)
noun
[UK: ˈdəʊ.tɪdʒ] [US: ˈdoʊ.tɪdʒ]

dote [doted, doting, dotes]▼(to act in a foolish manner)
verb
[UK: dəʊt] [US: doʊt]