1 Old HSK word(s): ☊纽扣儿 ** D
摁扣儿* *

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

摁 to press with the hand
扣 knock, strike, rap, tap / button
儿 son, child / KangXi radical 10

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Knopf, Harken, Knoten (S) [kou4 er1] 扣儿