back mutation

back mu·ta·tion

B b

Definitions of back mutation words

noun back mutation the reversion of a mutant to the original phenotype 3
noun back mutation a mutation of an existing mutant gene that restores it to its previous form. 1

before 1935

One of the 8% newest English words

First recorded in 1935-40

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

This term is known only to a narrow circle of people with rare knowledge. Only 7% of English native speakers know the meaning of this word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

This diagram is provided by Google Ngram Viewer

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