Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

chasma

noun
plural -s

Definition of chasma 

1 obsolete : a gaping or yawning especially of the earth or sea

2 obsolete : a large rent or fissure in the earth

3 obsolete : a wide gap or breach

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 chasma

Latin

Keep scrolling for more

Learn More about chasma

Dictionary Entries near chasma

chase up

Chasid

chasm

chasma

chasmal

chasmed

chasmic

Statistics for chasma

Look-up Popularity

Comments on chasma

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

Show Comments  Hide Comments 

WORD OF THE DAY

henchman

a trusted follower

Get Word of the Day daily email!

Test Your Vocabulary

Difficult Vocab Quiz

  • the-education-of-achilles-eugne-delacroix
  • Which is a synonym of discomfit?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Citation

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