Meaning of MORTAR in English

MORTAR

( n. )

A building material made by mixing lime, cement, or plaster of Paris, with sand, water, and sometimes other materials; -- used in masonry for joining stones, bricks, etc., also for plastering, and in other ways.

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