mortar

[ mawr-ter ]

/ ˈmɔr tər /

SEE MORE SYNONYMS FOR mortar ON THESAURUS.COM

noun

a receptacle of hard material, having a bowl-shaped cavity in which substances are reduced to powder with a pestle.

any of various mechanical appliances in which substances are pounded or ground.

a cannon very short in proportion to its bore, for throwing shells at high angles.

some similar contrivance, as for throwing pyrotechnic bombs or a lifeline.

verb (used with or without object)

to attack with mortar fire or shells.

Nearby words

mortal sin, mortal sin/venial sin, mortality, mortality rate, mortality table, mortar, mortarboard, mortgage, mortgage bond, mortgage rate, mortgagee

Origin of mortar

before 1000; Middle English, Old English mortere and Old French mortier < Latin mortārium; (defs 3, 4) translation of French mortier < Latin, as above; see -ar²

Definition for mortar (2 of 2)

mortar

[ mawr-ter ]

/ ˈmɔr tər /

noun

a mixture of lime or cement or a combination of both with sand and water, used as a bonding agent between bricks, stones, etc.

any of various materials or compounds for bonding together bricks, stones, etc.: Bitumen was used as a mortar.

verb (used with object)

to plaster or fix with mortar.

Origin of mortar

1250–1300; Middle English morter < Anglo-French; Old French mortier mortar¹, hence the mixture produced in it

Related forms

mor·tar·less, adjectivemor·tar·y, adjective

Can be confused

cement concrete mortar

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for mortar

Of such incompatibles is compounded the mortar of his art work.
Mailer’s Letters Pack a Punch and a Surprising Degree of Sweetness|Ronald K. Fried|December 14, 2014|DAILY BEAST
Then came the day Mustafa, along with two others, was killed by a mortar shell.
Drawing on the Memories of Syrian Women|Masha Hamilton|November 26, 2014|DAILY BEAST
Artillery and mortar duels all around the outskirts of Donetsk rumble angrily every day.
Should the U.S. Arm Ukraine’s Militias?|Jamie Dettmer|November 24, 2014|DAILY BEAST
When Louise and Bibi returned to their home, they found it strewn with ammunition and pockmarked with mortar craters.
‘Argo’ in the Congo: The Ghosts of the Stanleyville Hostage Crisis|Nina Strochlic|November 23, 2014|DAILY BEAST

Holding the architectural smorgasbord of a castle together was cement, wire, and mortar.
The Postman Who Built a Palace in France…by Hand|Nina Strochlic|November 20, 2014|DAILY BEAST
In the find of the oculist Severus is a bronze dish which Deneffe regards as a mortar.
Surgical Instruments in Greek and Roman Times|John Stewart Milne
The birds are cleaned, and put in a mortar, together with other medicinal ingredients.
Omens and Superstitions of Southern India|Edgar Thurston
By the discharge of the mortar a barbed shot was to be flung on to the wreck, with a line attached to the shot.
Cornish Characters|S. Baring-Gould
With two long embankments of brick and mortar he bound its bed.
The Seven Great Monarchies Of The Ancient Eastern World, Vol 4. (of 7): Babylon|George Rawlinson
Equipment shortages included surgical instruments and mortar and pestles for pulverizing the crude drugs.
Drug Supplies in the American Revolution|George B. Griffenhagen

British Dictionary definitions for mortar

mortar

/ (ˈmɔːtə) /

noun

a mixture of cement or lime or both with sand and water, used as a bond between bricks or stones or as a covering on a wall

a muzzle-loading cannon having a short barrel and relatively wide bore that fires low-velocity shells in high trajectories over a short range

a similar device for firing lifelines, fireworks, etc

a vessel, usually bowl-shaped, in which substances are pulverized with a pestle

mining a cast-iron receptacle in which ore is crushed

verb (tr)

to join (bricks or stones) or cover (a wall) with mortar

to fire on with mortars

Midland English dialect to trample (on)

Word Origin for mortar

C13: from Latin mortārium basin in which mortar is mixed; in some senses, via Old French mortier substance mixed inside such a vessel

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for mortar

mortar

[ môr′tər ]

n.

A vessel in which drugs or other substances are crushed or ground with a pestle.

A machine in which materials are ground and blended or crushed.

Idioms and Phrases with mortar

mortar

see bricks and mortar.