nitty-gritty

Từ điển Oxford Learners Wordfinder Dictionary

noun

the choicest or most essential or most vital part of some idea or experience
- the gist of the prosecutor's argument
- the heart and soul of the Republican Party
- the nub of the story
• Syn:
kernel, substance, core, center, centre,
essence, gist, heart, heart and soul, inwardness, marrow,
meat, nub, pith, sum
• Derivationally related forms:
summate (for: sum), pithy (for: pith), meaty (for: meat), essential (for: essence), central (for: center)
• Hypernyms:
content, cognitive content, mental object
• Hyponyms:
bare bones, hypostasis, quiddity, haecceity, quintessence, stuff