zetta-

American  

1. a combining form that denotes a factor of the seventh power of 1,000 (1021 ), used in the names of units of measure.

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Usage

What does zetta- mean? Zetta- is a combining form used like a prefix meaning “one sextillion (1021).” It is very occasionally used in scientific terms to name units of measure.Zetta- may come from Greek zêta, the sixth letter of the Greek alphabet. However, it may also be an alteration of the Latin septem, meaning "seven," a reference to zetta- being equivalent to 10007.Zetta- may come from Greek zêta, the sixth letter of the Greek alphabet. To learn more, check out our entry to zeta. However, it may also be an alteration of the form septi-, meaning "seven," which is a reference to how zetta- is equivalent to 10007; compare with zepto-, meaning “one sextillionth,” by reading our Words That Use article on that form.

Etymology

Origin of zetta-

First recorded in 1990–95; possibly an alteration of Greek zêta, which is the sixth letter of the final version of the Greek alphabet (representing Latin z ). Greek zeta had the numerical value of seven: it replaced the original sixth letter of the Greek alphabet, wau, which was shaped like the Latin F and was pronounced like w, but the sound and the letter wau became obsolete in most Greek dialects during the 8th century b.c.

Example Sentences

Alyson Zetta Williams is an L.A.-based writer whose work has appeared in i-D, NYLON, Rookie Mag and more.

From Los Angeles Times

Even his own Zetta wine, made in collaboration with Napa Valley’s Smith Devereux Wines, was named after his schoolteacher mother and shares profits with literacy programs.

From Los Angeles Times

Alyson Zetta Williams is an L.A.-based writer whose work has appeared in i-D, NYLON, Office Magazine, Rookie Mag and more.

From Los Angeles Times

Alyson Zetta Williams: What is the first thing you address when styling yourself and others?

From Los Angeles Times

Tractable raised $55 million from previous funding rounds, in which Insight and Georgian also participated, along with Ignition Partners and Zetta Venture Partners.

From Reuters