reptilian

1 of 2

adjective

rep·​til·​ian rep-ˈti-lē-ən How to pronounce reptilian (audio)
-ˈtil-yən
1
: resembling or having the characteristics of the reptiles
2
: of or relating to the reptiles
3
: cold-bloodedly treacherous
a reptilian villainTheodore Dreiser

reptilian

2 of 2

noun

Examples of reptilian in a Sentence

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.
Adjective
But my brain is already starting to work again, in a kind of reptilian way. Damon Wise, Deadline, 9 Dec. 2024 In the years after that, Logan—whose intense, reptilian demeanor belies presidential aspirations—moved into the scripted battling of WWE. Spencer Kornhaber, The Atlantic, 20 Nov. 2024
Noun
Fast-forward 30 million years, however, and dinosaurs dominated the planet, coming in all shapes, sizes and forms, while many of their reptilian counterparts had died off. Katie Hunt, CNN, 27 Nov. 2024 The reality star and entrepreneur, 44, debuted her sexiest reptilian look yet for Halloween 2024. Catherine Santino, People.com, 31 Oct. 2024 See all Example Sentences for reptilian 

Word History

First Known Use

Adjective

1833, in the meaning defined at sense 1

Noun

1838, in the meaning defined above

Time Traveler
The first known use of reptilian was in 1833

Dictionary Entries Near reptilian

Cite this Entry

“Reptilian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reptilian. Accessed 21 Dec. 2024.

Kids Definition

reptilian

adjective
rep·​til·​ian
rep-ˈtil-ē-ən
: of, relating to, or resembling reptiles

More from Merriam-Webster on reptilian

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!