動詞 dodder:

1. walk unsteadily
   同義詞：toddle, coggle, totter, dodder, paddle, waddle

1. He is over eighty, but he still dodders along.
   他年過八十，但仍蹣跚而行。
2. He doddered down the street.
   他踉踉蹌蹌沿街走去。

dod.dered

adj.（形容詞）
Botany Lacking the top branches as a result of age or decay.
【植物學】 缺頂枝的：因樹齡長或枯朽而缺頂枝的
Infirm; feeble.
虛弱的；衰弱的

來源：
Probably alteration of dodded [past participle of dialectal] dod [to lop off]
可能為 dodded的變化 [] 方言dod的過去分詞 [刪去，砍去]
from Middle English dodden
源自 中古英語 dodden
perhaps from dodde [a measure of grain]
可能源自 dodde [量谷物單位]