0 Old HSK word(s):
闭音节* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

闭 shut, close / obstruct, block up
音 sound, tone, pitch, pronunciation
节 knot, node, joint / section

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual