mountain lion

noun

Synonyms of mountain lionnext

Examples of mountain lion in a Sentence

the problems created by mountain lions coming into contact with humans in suburban developments
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Although Colorado has a thriving mountain lion population, attacks on humans are rare. Outside, 6 Jan. 2026 After the woman's body was found, a search operation for mountain lions was conducted by Colorado Parks and Wildlife officers as well as the Larimer County Sheriff’s Office, Estes Park police and Glen Haven Area Volunteer firefighters. Maria Pasquini, PEOPLE, 6 Jan. 2026 Two mountain lions found near her body were euthanized. Jesse Sarles, CBS News, 5 Jan. 2026 To avoid risk of an attack, experts tell nature seekers to avoid dawn and dusk when mountain lions are most active and to travel in groups. Brie Stimson, FOXNews.com, 3 Jan. 2026 See All Example Sentences for mountain lion

Word History

First Known Use

circa 1615, in the meaning defined above

Time Traveler
The first known use of mountain lion was circa 1615

Browse Nearby Words

Cite this Entry

“Mountain lion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mountain%20lion. Accessed 8 Jan. 2026.

Kids Definition

mountain lion

noun
: cougar

More from Merriam-Webster on mountain lion

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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