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1. (biology) an organism that has characteristics resulting from chromosomal alteration
   - mutation, variation, sport
    
2. An animal that has undergone mutation

1. Tending to undergo or resulting from mutation
   "a mutant gene"

Derived forms: mutants

See also: mutate, mutation

Type of: animal, animate being, beast, being, brute, creature, fauna, organism

Encyclopedia: Mutant Mutant, Texas Mutant, Texas: Tales of Sheriff Ida Red