Bedeutung von “niggle” — Learner’s Dictionary

niggle

verb us uk /ˈnɪɡl/

[ I, T ] to worry or annoy someone slightly for a long time:

a niggling injury
niggle about/over, etc UK

to complain about things that are not very important:

She kept niggling about the extra work.
niggle noun [ C ]

(Definition von “niggle” aus dem Cambridge Learner's Dictionary © Cambridge University Press)