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Word of the Day Wednesday, June 10, 2026

autosomal

/ɔːtˈsuːzməl/ adjective · British & US
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What does autosomal mean?

adjective

Relating to or located on an autosome, a non-sex chromosome. In genetics, autosomal refers to traits or genes that are not linked to sex chromosomes.

Example

"The autosomal dominant disorder caused by a mutation in the BRCA1 gene increases the risk of breast cancer."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymologically related

Synonyms for autosomal

Antonyms of autosomal

Rhymes with autosomal