paranucleus

noun
para·nucleus | \"+\
plural paranuclei

Definition of paranucleus 

1 : an accessory or additional nucleus or body resembling a nucleus in a cell

2 : one of the nuclei derived from polar bodies that function in the insect trophamnion

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for paranucleus

New Latin, from para- entry 1 + nucleus

Keep scrolling for more

Learn More about paranucleus

Share paranucleus

Statistics for paranucleus

Look-up Popularity

Comments on paranucleus

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

WORD OF THE DAY

exaggeratedly or childishly emotional

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Roman Mythology Quiz

  • the-triumph-of-venus-by-alessandro-magnasco
  • Boreal comes from the name of the ancient Greek god of which wind?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!