A strong vessel, commonly in form of an inverted bell, in which substances are pounded or rubbed with a pestle.
A short piece of ordnance, used for throwing bombs, carcasses, shells, etc., at high angles of elevation, as 45, and even higher; -- so named from its resemblance in shape to the utensil above described.
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.
All of Koons's best art - the encased vacuum cleaners, the stainless-steel Rabbit (the late-twentieth century's signature work of Simulationist sculpture), the amazing gleaming Balloon Dog, and the cast-iron re-creation of a Civil War mortar exhibited last month at the Armory - has simultaneously flaunted extreme realism, idealism, and fantasy. Jerry Saltz
He piled upon the whale's white hump the sum of all the general rage and hate felt by his whole race from Adam down; and then, as if his chest had been a mortar, he burst his hot heart's shell upon it. Herman Melville
Composing is like driving down a foggy road toward a house. Slowly you see more details of the house-the color of the slates and bricks, the shape of the windows. The notes are the bricks and the mortar of the house. Benjamin Britten
The bricks and mortar of the music business, they don't exist any longer. John Oates
We are material creatures who spend much of our lives on material pursuits (even building a cathedral or writing a novel requires stone and mortar or paper and ink). Virginia Postrel