cleft

¹ American  

[kleft] / klɛft /

noun

1. a space or opening made by cleavage; a split.

   Synonyms:

   crevasse, chasm, cranny, rift, crack, crevice, fissure

2. a division formed by cleaving.

3. a hollow area or indentation.

   a chin with a cleft.

4. Veterinary Pathology. a crack on the bend of the pastern of a horse.

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cleft ² American  

[kleft] / klɛft /

verb

1. a simple past tense and past participle of cleave.

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adjective

1. cloven; split; divided.

2. (of a leaf, corolla, lobe, or other expanded plant part) having divisions formed by incisions or narrow sinuses that extend more than halfway to the midrib or the base.

cleft British  

/ klɛft /

verb

1. the past tense and a past participle of cleave 1

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noun

1. a fissure or crevice

2. an indentation or split in something, such as the chin, palate, etc

adjective

1. split; divided

2. (of leaves) having one or more incisions reaching nearly to the midrib

Etymology

Origin of cleft¹

1300–50; Middle English clift, Old English ( ge ) clyft split, cracked; cognate with Old High German, Old Norse kluft; akin to cleave ²

Origin of cleft²

see origin at cleft ¹

Explanation

If you're looking for an indentation or opening in something, you're looking for a cleft (noun). A person with a cleft (adjective) chin has a little dent in the middle of their chin. Most superheroes have one. Superman is known for his ability to leap tall buildings, his crush on Lois Lane, and the cleft in his chin. For some reason, that cleft is supposed to make him look strong. Some clefts are not so nice. A cleft palate is an upper lip with a deep indentation in it that should be fixed by a surgeon. You may know the verb cleave, which means to cut down the middle. If you cleave something but don't finish the job, you've probably left a cleft in it.