Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

sister chromatid

noun

Medical Definition of sister chromatid

  1. :  any of the chromatids formed by replication of one chromosome during interphase of the cell cycle especially while they are still joined by a centromere



Illustration of sister chromatid


Seen and Heard

What made you want to look up sister chromatid? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to destroy or remove completely

Get Word of the Day daily email!