0 Old HSK word(s):
方括弧* *

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

方 a square, rectangle / a region / local
括 include, embrace, enclose
弧 wooden bow / arc, crescent

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual