mutation
1. [ noun ] (biology) an organism that has characteristics resulting from chromosomal alteration
Synonyms: mutant variation sport
Related terms: life_form freak biology mutate
2. [ noun ] a change or alteration in form or qualities
Related terms: change
3. [ noun ] (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism
Synonyms: genetic_mutation chromosomal_mutation
Related terms: change transformation transposition point_mutation reversion inversion saltation mutagenesis genetics
Similar spelling:   mutational