0 Old HSK word(s):
彻/澈头彻/澈* *

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

彻 penetrate, pervade / penetrating
澈 thoroughly, completely
头 head / top / chief, first / boss
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual