nucleolus
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.nu·cle·o·lus
noun \nü-ˈklē-ə-ləs, nyü-\ plural nu·cle·o·li\-ˌlī\
Definition of NUCLEOLUS
: a spherical body of the nucleus of most eukaryotes that becomes enlarged during protein synthesis, is associated with a nucleolus organizer, and contains the DNA templates for ribosomal RNA — see cell illustration
— nu·cle·o·lar \-lər\ adjective
See Origin of NUCLEOLUS
New Latin, from Latin, diminutive of nucleus
First Known Use: 1845
nu·cle·o·lus
noun \n(y)ü-ˈklē-ə-ləs\ (Medical Dictionary)plural ; nu·cle·o·li \-ˌlī\ (audio pronunciation)
Medical Definition of NUCLEOLUS
: a spherical body of the nucleus of most eukaryotes that becomes enlarged during protein synthesis, is associated with a nucleolus organizer, and contains the DNA templates for ribosomal RNA—called also plasmosome
Illustration of NUCLEOLUS
Learn More About NUCLEOLUS
Browse
Next Word in the Dictionary: nucleolus organizer
Previous Word in the Dictionary: nucleoloid
All Words Near: nucleolus
Previous Word in the Dictionary: nucleoloid
All Words Near: nucleolus
Seen & Heard 
What made you want to look up nucleolus? Please tell us where you read or heard it (including the quote, if possible).
