Pachytene
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The third stage of prophase 1 of meiosis, during which the chromosomes shorten and divide into four chromatids.
- 2 the third stage of the prophase of meiosis wordnet
Antonyms
All antonymsEtymology
From French pachytène, equivalent to pachy- (“thick”) + -tene (“ribbon”). Coined by Hans von De Winiwarter in 1900 and in English by Edmund B. Wilson in 1912.