親密無間 qīn mì wú jiān

very close; inseparable

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. close relation, no gap (idiom); intimate and nothing can come between

Characters

Character Meaning
親 qīn
close; intimate; to kiss
密 mì HSK 4
secret; confidential; close
無 wú
not; no; not to have
間 jiān
between; among; within a definite time or space