0 Old HSK word(s):
单枪匹马* *

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

单 single, individual, only / lone
枪 spear, lance / gun, rifle
匹 bolt of cloth / counter for horses
马 horse / surname / KangXi radical 187
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual