TOPSTONE

Meaning of TOPSTONE in English

( n. )

A stone that is placed on the top, or which forms the top.

Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012

TOPSTONE — ˈ ̷ ̷ˌ ̷ ̷ noun : capstone
Webster's New International English Dictionary
TOPSTONE — (n.) A stone that is placed on the top, or which forms the top.
Английский словарь Webster
TOPSTONE — noun a stone that is placed on the top, or which forms the top.
Webster English vocab