cleft

IPA/kleft/
KK[klˈɛft]IPA/kleft/

cleft — noun

  • cleftsingular
  • cleftsplural

1. A narrow gap or split that forms naturally in stone, earth, or similar hard surf

1.名詞B2
釋義

A narrow gap or split that forms naturally in stone, earth, or similar hard surfaces.

例句

Yumi found a narrow cleft in the cliff and peered inside.

adjective + noun: narrow cleft

Water trickled through a deep cleft in the limestone rock.

同義詞
  • crack

    more general; can apply to any material including glass, wood, or walls

  • fissure

    more technical; suggests a longer, deeper split in rock or earth

  • crevice

    narrower and usually refers to a thin crack in rock

  • split

    broader; can be a cut or division in any material

反義詞
  • solid

    a surface with no breaks or openings

文法句型

cleft + in + noun phrase

用法筆記

Commonly paired with a prepositional phrase using 'in', 'between', or 'across' to specify the location of the opening.

常見錯誤

There was a cleft on the tarmac road.
There was a crack in the tarmac road.
💡Cleft describes natural rock or earth formations, not man-made surfaces.

2. A small, V-shaped hollow or groove on a surface, especially on a person's chin o

2.名詞B2
釋義

A small, V-shaped hollow or groove on a surface, especially on a person's chin or the roof of the mouth.

例句

Nikos had a small cleft on his chin that deepened when he smiled.

compound noun: cleft chin

The doctor explained that the baby could have surgery to repair the cleft palate.

compound noun: cleft palate

同義詞
  • indentation

    more general; any inward curve or hollow on a surface

  • groove

    a long, narrow cut or channel, often linear rather than V-shaped

  • hollow

    a sunken area or depression in a surface

反義詞
  • bump

    a raised area on a surface

文法句型

cleft + noun (compound)

adjective + cleft

用法筆記

Cleft chin and cleft palate are established compound nouns that refer to specific human features — these should be learned as fixed expressions.

常見錯誤

He has a cleft on his forehead.
He has a cleft on his chin.
💡A cleft in this sense appears in specific locations such as the chin or palate.

cleft — adjective