Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

Thesaurus

mountain lion

noun

Synonyms and Antonyms of mountain lion

  1. a large tawny cat of the wild the problems created by mountain lions coming into contact with humans in suburban developments Synonyms catamount, cat-a-mountain, cougar, panther, puma

Explore Merriam-Webster

peter-bruegel-tower-of-babel-painting
Where in the World? A Quiz
alt-59245a1009b19
Trending: Brennan: Concerns of Russian Efforts to 'suborn'
alt-592453dea3986
Read on to Become Part of the Dictionary 'Illuminati'
decimate-video
Is it wrong to use 'decimate' to mean 'destroy'?

Learn More about mountain lion

  1. Dictionary: Definition of mountain lion Britannica.com: Encyclopedia article about mountain lion

Seen and Heard

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

show hide

Love words? Need even more definitions?

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

WORD OF THE DAY

nudnik

play

a person who is a bore or nuisance

Get Word of the Day daily email!

TRENDING NOW

  1. suborn "to induce secretly to do an unlawful thing"

  2. nutjob 'a mentally unbalanced person'

  3. collusion 'Secret cooperation for an illegal or dishonest purpose'

  4. counsel Is it 'council' or 'counsel'?

  5. witch hunt Lookups spiked after Trump used the word in a tweet

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

alt-592453dea3986
Read on to Become Part of the Dictionary 'Illuminati'

Secrets will be revealed.

alt-592333459542f
How 'Namaste' Entered The English Language

"I bow to you"

boulton-and-park
Notes on 'Campy'

Plus: how to use n'importe in a sentence

sin
What is 'Sin'?

It's striking how little this word has changed

Ask the Editors

decimate-video
Is it wrong to use 'decimate' to mean 'destroy'?

Language changes

serial-comma
The Serial Comma

Why don't they call it the Merriam-Webster comma?

video-irregardless-grammar-peeve-blend-of-the-synonyms-irrespective-and-regardless
Irregardless

It is in fact a real word (but that doesn't mean you should use it).

video-moose-goose-weird-plurals
Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

peter-bruegel-tower-of-babel-painting
Where in the World? A Quiz

Do you know what languages these words come from?

Take the quiz
wide-eyed-dog-smelling-rose
What's that Smell?! Quiz

Words for odors and such...

Take the quiz
True or False
True or False?

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

Take the quiz
Citation
Citation

Do you know the person or title these quotes describe?

Play the game