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a combining form meaning “living,” “alive,” used in the formation of compound words: vivisection.
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Origin of vivi-

<Latin vīvi-, combining form of vīvus alive; akin to vīvere to live (see vital)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022


What does vivi- mean?

Vivi- is a combining form used like a prefix meaning “living” or “alive.” It is used in a few scientific terms.

Vivi- ultimately comes from the Latin vīvus, meaning “alive,” based on vīvere, “to live.” Many other words derive from or are closely related to the Latin vīvere, including vital, vivid, vivacious, revive, and viva, as in Viva Las Vegas!

Examples of vivi-

You may have heard the word vivisection, “the action of cutting into or dissecting a living body.” Besides making most of us squeamish, vivisection features the combining form vivi-.

The first part of the word, vivi-, means “living,” as we know. The second part of the word, -section, ultimately comes from the Latin word for “a cutting.” Vivisection breaks down to “cutting into the living.” Yikes.

What are some words that use the combining form vivi-?

What are some other forms that vivi- may be commonly confused with?

Break it down!

The suffix ist is often used to denote someone who engages in a particular practice. What would you call someone who does the (grisly) work of vivisection?

How to use vivi- in a sentence

Medical definitions for vivi-


Living; alive:viviparous.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.