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mortise

American  
[mawr-tis] / ˈmɔr tɪs /
Also mortice

noun

  1. a notch, hole, groove, or slot made in a piece of wood or the like to receive a tenon of the same dimensions.

  2. a deep recess cut into wood for any of several other purposes, as for receiving a mortise lock.

  3. Printing. a space cut out of a plate, especially for the insertion of type or another plate.


verb (used with object)

mortises, present (3rd person singular) mortised, past participle, past mortising present participle
  1. to secure with a mortise and tenon

  2. to cut or form a mortise in (a piece of wood or the like).

  3. to join securely.

  4. Printing.

    1. to cut metal from (a plate).

    2. to cut out metal from a plate and insert (new material) in its place.

mortise British  
/ ˈmɔːtɪs /

noun

  1. a slot or recess, usually rectangular, cut into a piece of wood, stone, etc, to receive a matching projection (tenon) of another piece, or a mortise lock

  2. printing a cavity cut into a letterpress printing plate into which type or another plate is inserted

"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

verb

  1. to cut a slot or recess in (a piece of wood, stone, etc)

  2. to join (two pieces of wood, stone, etc) by means of a mortise and tenon

  3. to cut a cavity in (a letterpress printing plate) for the insertion of type, etc

"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

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of mortise

First recorded in 1350–1400; Middle English morteys, mortaise, from Anglo-French mortais(e), Old French mortoise; of obscure origin

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Instead, posts and beams were fitted together with mortise and tenon joints.

From Washington Post Nov. 28, 2020

Woodwork with mortise and tenon joints, original and restored hardware and tile-faced fireplaces are found throughout the nearly 6,000 square feet of living space.

From Los Angeles Times Jan. 24, 2020

But Andrew Baren, the president of Katonah Architectural Hardware, recommended using a mortise latch, which is not only more resilient, but can be made with stronger springs to support heavier door levers.

From Seattle Times Nov. 22, 2019

Thick hand-hewn oak beams connected with slotted and tabbed mortise and tenon joints provide the bones of the building, which has deliberately been left unfurnished to showcase its construction.

From Washington Times Jul. 19, 2015

I see new words that sound cool like dado and kerf and tenon and mortise.

From "Mockingbird" by Kathryn Erskine

These teeth, or cogs, as they are generally called, have tenons formed on them, which fit into mortises in the rim of the wheel.

From An Introduction to Machine Drawing and Design by Low, David Allan

All the mortises and diamond shaped openings should be marked and cut with a chisel from both sides of the board.

From Mission Furniture How to Make It, Part 2 by Windsor, H. H. (Henry Haven)

When the teeth of a wheel are inserted in mortises or slots provided in the wheel-rim, it is termed a mortised-wheel, or a cogged-wheel, and the teeth are termed cogs.

From Modern Machine-Shop Practice, Volumes I and II by Rose, Joshua

The mortises are first dressed out to a uniform size and taper, using two templates to test them with, one of which is for the breadth and the other for the width of the mortise.

From Modern Machine-Shop Practice, Volumes I and II by Rose, Joshua

The cogs should be numbered to their places, and two of the mortises must be numbered to show the direction in which the numbers proceed.

From Modern Machine-Shop Practice, Volumes I and II by Rose, Joshua

There was the strange commercial released by his loyal sponsor Nike, in which a rigor mortised Mr. Woods received counsel from the disembodied voice of his late father, Earl.

From The Wall Street Journal Apr. 12, 2010

Smoothly mortised and joined by Director Ted Tetzlaff and Producer Frederic Ullman Jr., The Window emerges as a fast little thriller full of grade A qualities.

From Time Magazine Archive

First, the ground sill is a square of 20 ft., made of yellow pine sticks mortised together and pinned with stout trunnels.

From Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 6 "Foraminifera" to "Fox, Edward" by Various

To the sides of the mortar above the block are fixed two upright posts, whose upper ends are somewhat cut back and are mortised to the timbers of the building.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius

It is carved entirely by means of a jackknife, and the sighting bars are also whittled to shape and mortised permanently into the frame.

From Early American Scientific Instruments and Their Makers by Bedini, Silvio A.

His machines, and subsequent improvements by others, for boring, mortising and turning, display wonderful ingenuity.

From Inventions in the Century by Doolittle, William Henry

I did not progress as fast as a carpenter would have done with his mortising chisel, or a cooper with his breast-bit or auger; but I had the gratification of knowing that I was progressing.

From The Boy Tar by Read, Edward

To work the two went accordingly—adjusting, screwing, squaring, sawing, planing, mortising, until the dinner-bell called them to the house.

From Dusty Diamonds Cut and Polished A Tale of City Arab Life and Adventure by Ballantyne, R. M. (Robert Michael)

The firmer-chisel is a general utility tool, being suited for hand pressure or mallet pounding, for paring or for light mortising.

From Handwork in Wood by Noyes, William

For this purpose a rather small chisel of the kind known among cabinet makers as a mortising chisel will be required.

From The Repairing & Restoration of Violins 'The Strad' Library, No. XII. by Petherick, Horace

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