閉合 bì hé

DEFINITIONS

  1. to close by coming together (like the lips of a wound, the doors of an elevator, the walls of a channel)
  2. to close by connecting in a loop (like a circuit)
  3. closed-loop

CHARACTERS

閉 bì shut, close; obstruct, block up
合 hé
HSK 4
combine, unite, join; gather