口无遮拦 kǒu wú zhē lán

DEFINITIONS

  1. to blab
  2. to shoot one's mouth off
  3. to commit a gaffe

CHARACTERS

口 kǒu
HSK 3
mouth; open end; entrance, gate
无 wú
HSK 4
negative, no, not; KangXi radical 71
遮 zhē
HSK 6
cover, shield, protect
拦 lán
HSK 5
obstruct, impede, bar, hinder