python

noun

py·​thon ˈpī-ˌthän 

-thən

: any of various large constricting snakes

especially : any of the large oviparous snakes (subfamily Pythoninae of the family Boidae) of Africa, Asia, Australia, and adjacent islands that include some of the largest existing snakes

Illustration of python

Examples of python in a Sentence

Recent Examples on the Web

Why Wildlife Officials Are Worried South Florida already contends with invasive Burmese pythons, iguanas, and other nonnative species that disrupt local ecosystems. —Ryan Brennan, Fort Worth Star-Telegram, 13 Mar. 2026

And with so many other invasives now eating their way through the Everglades — species like Burmese pythons, Nile monitors, green iguanas, and cane toads — federal and state wildlife managers haven’t always paid enough attention to the impacts that Asian swamp eels are having. —Dac Collins, Outdoor Life, 12 Mar. 2026

Student Tara Entrieri has all seven feet of Gemma, a carpet python, wound around her shoulders, and loves it. —Deena Prichep, NPR, 11 Mar. 2026

The Grammy Award-winning star also took inspiration from thefashion archives with her towering DSquared Fall 2016 Samurai heels, and slung a Valentino chain python bag over one shoulder. —Lara Walsh, InStyle, 11 Mar. 2026

Word History

Etymology

Latin, monstrous serpent killed by Apollo, from Greek Pythōn, from Pythō Delphi

First Known Use

circa 1825, in the meaning defined above

Kids Definition

python

noun

py·​thon ˈpī-ˌthän 

-thən

: any of various large nonpoisonous snakes especially of Africa, Asia, and Australia that squeeze and suffocate their prey and include some of the largest snakes living at the present time

Etymology

named for Python, a monstrous serpent in Greek Legend

Word Origin

Python in Greek legend, was the name of a monstrous serpent that lived in the caves of Mt. Parnassus near the town of Delphi. This serpent attacked the mother of the god Apollo. Zeus, fortunately, came to her aid and removed her to a place of safety. Later, Apollo sought revenge for the attack. With bow and arrow he hunted the dreaded Python. After struggling with and finally slaying the serpent, Apollo buried it in the temple at Delphi. To celebrate this victory a festival of games was held, including athletic and musical contests and a dramatic performance of Apollo's slaying of Python. These games continued to be held every four years until the 4th century a.d. They were called the Pythian games and ranked second to the Olympic games in popularity. Its was not until the 19th century that the word python was used for a large snake that crushes its prey.