2 syllables: Mor, tise. Stress on Mor.
MAWR-tis
/ˈmɔɹtɪs/
Mortise is pronounced MAWR-tis (/ˈmɔɹtɪs/). It has two syllables (Mor-tise), with the stress on "Mor". Mortise is a slots-and-tenons term in carpentry: a hole or groove cut into a piece of wood to receive a tenon, forming a mortise-and-tenon joint. The word denotes both the hollowed slot and the joining technique, and is used by builders, woodworkers, and historians when describing traditional furniture and framing methods. It is pronounced with two syllables, emphasizing the first: MOR-tis.
nounMortise is a slots-and-tenons term in carpentry: a hole or groove cut into a piece of wood to receive a tenon, forming a mortise-and-tenon joint. The word denotes both the hollowed slot and the joining technique, and is used by builders, woodworkers, and historians when describing traditional furniture and framing methods. It is pronounced with two syllables, emphasizing the first: MOR-tis.
How to Pronounce Mortise
"The carpenter cut a precise mortise in the rail to accept the tenon."
"Ancient furniture often used a mortise-and-tenon joint for sturdiness."
"The model showed how a loose mortise could weaken the whole framework."
Mortise is pronounced MOR-iss, with primary stress on the first syllable. In IPA (US): ˈmɔr.ɪs; UK: ˈmɔː.rɪs; AU: ˈmɔː.rɪs. Begin with an open-mid back rounded vowel in the first syllable, followed by a short, unstressed 'is' like 'iss' in 'hiss'. The t is not pronounced as a strong plosive; it's a light, almost d followed by a schwa-like reduction before the s. A quick, tight jaw and relaxed tongue help avoid over-pronouncing the r in non-rhotic contexts. Listen for the slight vowel lift before the final -ise, then finish crisp on -s.
Common errors: (1) Pronouncing it as mor-TEEZ or mor-TRISE by over-articulating the t and adding a long e sound; (2) pronouncing the second syllable as a full 'is' with a separate t, as in 'mortis' instead of a light /s/ after a short vowel; (3) t being silent in some fast speech but not in careful speech. Correction: keep the first syllable stressed with a lax, quick /ə/ or /ɪ/ transition to /s/; avoid a hard t release; end with a clean /s/. Practicing with minimal pairs like MOR-iss vs MOR-tite helps ingrain the rhythm.
US: rhotic, clear /r/ in MOR-; UK/AU: non-rhotic; the first syllable vowel shifts toward a lower-mid back vowel; the second syllable reduces vowel quality, keeping /ɪ/ or /ɪ/ and ending with /s/. In UK English, you may hear a slightly longer /ɔː/ before /r/lessness in careful speech; AU follows similar non-rhotic tendencies but with a breadth in vowel quality that can resemble /ɔː/ or /ɒ/ depending on speaker. Overall, US ˈmɔr.ɪs, UK ˈmɔː.rɪs, AU ˈmɔː.rɪs.
The challenge lies in the short, unstressed second syllable and the subtle /t/ realization before /s/. Many speakers turn it into mor-TISE or insert a full /t/ release, misplacing the stress. The blend of /ɔ/ vs /ɔː/ vowels across dialects, plus the quickly spoken final /s/, makes it easy to tilt toward a homophone of ‘morris’ or ‘mortice’ in some dialects. Focus on a clean, two-syllable pattern MOR-iss with mild vowel length and a final sibilant.
Mortise consistently carries primary stress on the first syllable: MOR-tis. There is no silent letter in standard pronunciations; the /t/ is not fully released in careful speech, but it is not silent. Stress remains on the first syllable across US/UK/AU with the second syllable reduced as /ɪs/ or /ɪz/ depending on speaker. Be mindful of potential misinterpretation as 'mortice' in British spelling; that variant is pronounced MOR-tis in most contexts in modern English. IPA anchors: US ˈmɔr.ɪs, UK ˈmɔː.rɪs, AU ˈmɔː.rɪs.
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Mortise comes from the Old French mortaise, from mortir, derived from mort- ‘dead’ and -ais, a diminutive suffix, used in various woodworking terms. The earlier sense in English referred to a “mort” or “dead” notch cut into timber, implying a fixed, hollowed space. By the 15th century, English carpentry adopted mortise to name the hollowed cavity that receives a projecting tenon, forming the classic mortise-and-tenon joint. The evolution reflects the functional nature of the joint: a rigid, square hole (mortise) mating with a projecting peg (tenon) to produce a durable interlock. The word’s usage spread with the spread of timber-framed architecture in Europe, and later with furniture making. Over centuries, “mortise” has specialized from a general groove to a precise woodworking term, now standard in carpentry, cabinetry, and joinery lexicons worldwide. The phrase mortise-and-tenon became a hallmark of traditional craft, signaling accurate milling, precise squareness, and careful assembly that resists shear and pull-out forces in furniture and structural elements.
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Words that rhyme with "Mortise"
-ris sounds
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