Bedeutung von “the nitty-gritty” — Learner’s Dictionary

the nitty-gritty

noun us uk /ˌnɪtiˈɡrɪti/

the important details of a subject or activity:

English teachers should concentrate on the nitty-gritty of teaching grammar.

(Definition von “the nitty-gritty” aus dem Cambridge Learner's Dictionary © Cambridge University Press)