TOPSTONE

Meaning of TOPSTONE in English

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

Webster's English dictionary. Английский словарь 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.
Webster's Revised Unabridged English Dictionary
TOPSTONE — noun a stone that is placed on the top, or which forms the top.
Webster English vocab