chromatin
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.


chro·ma·tin

noun \ˈkrō-mə-tən\

Definition of CHROMATIN

: a complex of nucleic acid and basic proteins (as histone) in eukaryotic cells that is usually dispersed in the interphase nucleus and condensed into chromosomes in mitosis and meiosis — see cell illustration — compare euchromatin, heterochromatin
chro·ma·tin·ic \ˌkrō-mə-ˈti-nik\ adjective

First Known Use of CHROMATIN

1882

chro·ma·tin

noun \ˈkrō-mət-ən\   (Medical Dictionary)

Medical Definition of CHROMATIN

: a complex of a nucleic acid with basic proteins (as histone) in eukaryotic cells that is usually dispersed in the interphase nucleus and condensed into chromosomes in mitosis and meiosis
chro·ma·tin·ic \ˌkrō-mə-ˈtin-ik\ (audio pronunciation) adjective

Illustration of CHROMATIN

Browse

Next Word in the Dictionary: chromatin diminution
Previous Word in the Dictionary: chromatid
All Words Near: chromatin

Seen & Heard

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

Name That Thing

Take Our 10-Question Quiz

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More