C1nounscience
US/mjuːˈteɪ.ʃən/
UK/mjuːˈteɪ.ʃən/
a change in the genes of a living thing, which can be passed on to its offspring
In context
A single mutation can make a virus spread more easily.
Women with this genetic mutation have a higher risk of breast cancer.
Most mutations are harmless, but a few help a species survive.
Words that go with mutation
adjective + noun
- genetic mutationThe disease is caused by a rare genetic mutation.
- random mutationEvolution depends on random mutation and natural selection.
noun + noun
- gene mutationDoctors tested the baby for the gene mutation.
verb + noun
- carry a mutationBoth parents carry a mutation, but neither is ill.
noun + preposition
- mutation inA mutation in one gene changes the color of the flower.