Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

platysomid

adjective
platy·​so·​mid | \ ¦platē¦sōmə̇d\

Definition of platysomid

 (Entry 1 of 2)

: of or relating to the Platysomidae

platysomid

noun
\ "\
plural -s

Definition of platysomid (Entry 2 of 2)

: a fish or fossil of the family Platysomidae

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 platysomid

Adjective

New Latin Platysomidae

Noun

New Latin Platysomidae

Keep scrolling for more

Learn More about platysomid

Statistics for platysomid

Look-up Popularity

Comments on platysomid

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

Show Comments  Hide Comments 

WORD OF THE DAY

nonpareil

Listen to the pronounciation of nonpareil

having no equal

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Latin Quiz

  • roman forum
  • Which of the following months comes from a Latin word for “ten”?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Word Winder's CrossWinder

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

TAKE THE QUIZ
TRENDING NOW

  1. surveillance Comey comments on Barr's use of 'spy'

  2. cavalier Virginia wins men's championship

  3. redact, redacted Barr discusses release of report

SEE ALL
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