よぼよぼ

noun which may take the genitive case particle 'no', na-adjective, noun or participle which takes 'suru', adverb, adverb taking the 'to' particle

doddering; tottering; shaky; decrepit

Describes an elderly or infirm person who is physically unsteady, weak, or frail, often with a nuance of pitifulness. Commonly used as an adverb with と or as a な-adjective.

• 祖そ父ふはよぼよぼと歩あるいている。

  My grandfather walks with a tottering gait.

• よぼよぼのお年とし寄よりに席せきを譲ゆずった。

  I gave up my seat to a frail elderly person.