Strong’s Hebrew
H2911 — tchown
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
טְחוֹן
tchown — pronounced tekh-one
from 2912; a hand mill; hence, a millstone:--to grind. see H02912
1 occurrence in the KJV.
Lamentations 5:13
They took the young men to grind, and the children fell under the wood.