Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

plastidome

noun
plas·ti·dome | \ ˈplastəˌdōm \
plural -s

Definition of plastidome 

: the plastids of a cell regarded as a functional unit

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 plastidome

International Scientific Vocabulary plastid + -ome; originally formed in French

Keep scrolling for more

Learn More about plastidome

Share plastidome

Resources for plastidome

Cite Time Traveler Time Traveler! Explore the year a word first appeared

Dictionary Entries near plastidome

plastic wrap

plastid

plastidium

plastidome

Plastidozoa

plastidular

plastidule

Statistics for plastidome

Look-up Popularity

Comments on plastidome

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

Show Comments  Hide Comments 

WORD OF THE DAY

habiliment

characteristic trappings or dress

Get Word of the Day daily email!

Test Your Vocabulary

Name that Food Quiz

  • alt-573b465788319
  • Name these cookies!
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

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!

Words at Play

Ask the Editors

Word Games