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1. A split or indentation in something (as the palate or chin)
    
2. A narrow planar hole in a rock or material, usually with a flattish sides
   - crack, crevice, fissure, scissure

1. Having one or more incisions reaching nearly to the midrib
   - dissected

1. Separate or cut with a tool, such as a sharp instrument
   "cleave the bone"
   - split, rive [archaic]
    
2. Make by cutting into
   "The water is going to cleave a channel into the rock"
    
3. Come or be in close contact with; stick or hold together and resist separation
   "The dress cleaves to her body"
   - cling, adhere, stick, cohere

Derived forms: clefts

See also: cleavage, cleaver, compound

Type of: adjoin, contact, create, gap, indentation, indenture, make, meet, opening, tear, touch

Encyclopedia: Cleave