meiosis

noun

Pronunciation: /maɪˈoʊ.sɪs/

Definition

A specialized type of cell division that reduces the chromosome number by half, creating four haploid gametes from a single diploid cell.

Examples

• The process of meiosis is essential for sexual reproduction in eukaryotes.

• Errors during meiosis can lead to chromosomal abnormalities in the developing embryo.

• Unlike mitosis, meiosis introduces genetic variation through crossing over.

Synonyms of meiosis

Words with a similar meaning to meiosis:

• division
• reduction division

Antonyms of meiosis

Words with the opposite meaning to meiosis:

• mitosis

Browse the full Anaversity dictionary