zetta-

combining form

zet·​ta-
: sextillion (1021)
zettabyte

Word History

Etymology

International Scientific Vocabulary, perhaps alteration of Italian sette seven; from the fact that 1021 is the seventh power of 103

Dictionary Entries Near zetta-

Cite this Entry

“Zetta-.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/zetta-. Accessed 14 Nov. 2024.

Love words? Need even more definitions?

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