multi
1 Americannoun
plural
multisadjective
combining form
-
many or much
multiflorous
multimillion
-
more than one
multiparous
multistorey
Usage
What does multi- mean? Multi- is a combining form used like a prefix with a variety of meanings, including “many; much; multiple.” It is often used in scientific and technical terms. Multi- comes from Latin multus, meaning “much” and “many.” The Greek equivalent of multus is polýs, also meaning both “much” and “many,” which is the source of the combining form poly-. To learn more, check out our Words That Use article about poly-. What are variants of multi-?When combined with words or word elements that begin with a vowel, multi- becomes mult-, as in multangular, from Latin multangulus. Want to know more? Read our Words That Use article about mult-.
Etymology
Origin of multi1
By shortening of multicolor or multicolored
Origin of multi-2
Middle English < Latin, combining form of multus much, many
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Using resources such as MSU's Mass Spectrometry and Metabolomics Core, the team assembled a detailed picture of the multi step, high energy process sperm rely on to achieve fertilization.
From Science Daily • Feb. 14, 2026
On the plus side, F2Q showed solid results across RPO, Cloud Revenue, OCI, and multi cloud database revenue, Oppenheimer says.
From The Wall Street Journal • Dec. 11, 2025
“LA gave every multi family unit a green bin due to a bureaucratic fever dream about composting,” the person wrote.
From Los Angeles Times • Nov. 16, 2025
This week, the Vatican revealed that his favourite four watches of all time included the 1960s nun-themed classic The Sound of Music, It's a Wonderful Life and Italian Roberto Benigni's multi award-winning Life is Beautiful.
From BBC • Nov. 15, 2025
In the two love poems "Apologia" and "Quia multi Amori" a deeper key is struck, and a note of pain predominates.
From Oscar Wilde by Ingleby, Leonard Cresswell
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.