eco

[ ek-oh, ee-koh ]

/ ˈɛk oʊ, ˈi koʊ /

Informal.

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adjective

ecological or environmental.

not harmful to the environment: an eco resort with no air conditioning.

noun

ecology.

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Words nearby eco

Eclogues, eclosion, ECM, ecmnesia, ECMO, eco, ecoanxiety, ecocatastrophe, ecocentric, ecocentrism, ecocide

Other definitions for eco (2 of 3)

Eco

[ ek-oh; Italian e-kaw ]

/ ˈɛk oʊ; Italian ˈɛ kɔ /

noun

Umberto, 1932–2016, Italian novelist and philosopher.

Other definitions for eco (3 of 3)

eco-

a combining form representing ecology in the formation of compounds (ecosystem; ecotype); also with the more general sense “environment,” “nature,” “natural habitat” (ecocide; ecolaw; ecopolitics).

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use eco in a sentence

The hamper is built from eco-friendly bamboo and includes two slide out laundry bins with handles, and a workable table top for folding laundry or storing items.
Attractive laundry hampers that make your dirty clothes look a little better|PopSci Commerce Team|September 16, 2020|Popular-Science
From this early niche, Square built out a business that now resembles Apple’s multi-tentacled eco-system—one that uses a piece of hardware to lock customers into an array of other products and services.
‘Square is a beast’|Jeff|September 16, 2020|Fortune
If cotton isn’t for you, these eco-friendly cloths make a great alternative.
Dish towels to tackle almost any mess|PopSci Commerce Team|September 10, 2020|Popular-Science
They’re looking for eco-friendly alternatives to fast fashion without sacrificing style.
The CEO striving to make vintage, secondhand clothing as popular as fast fashion|Rachel King|September 6, 2020|Fortune

Leave-no-trace principles advise using even eco-friendly cleansers at least 200 feet away from water sources—and never wash your hands or your dishes directly in the stream.
A Dirtbag's Guide to Sanitation During a Pandemic|Maren Larsen|August 31, 2020|Outside Online
Grotesque profiteering aside, life release ceremonies can devastate the eco-system.
The Buddhist Business of Poaching Animals for Good Karma|Brendon Hong|December 28, 2014|DAILY BEAST
The resulting Wool Runners were comfortable, eco-friendly, machine-washable, and super cute—and sold out almost immediately.
The Coolest Fashion Innovations of 2014|Raquel Laneri|December 18, 2014|DAILY BEAST
What would have happened had Abe Lincoln lived to have been an eco-activist?
Leo, the Beard Has to Go: When a Man’s Facial Hair Reaches Crisis Point|Tim Teeman|September 22, 2014|DAILY BEAST
And “stinking rich” is the smell of zero carbon emissions at eco-friendly tech company campuses.
Up To a Point: Robber Barons Make Way For Robber Nerds|P. J. O’Rourke|August 9, 2014|DAILY BEAST
This has led to a burgeoning industry of small businesses, founded and run by women specializing in eco-friendly hygiene products.
The Next Big Environmental Fight: Tampons?|Keli Goff|May 2, 2014|DAILY BEAST
Aren, or aen, eco-aco-co are case terminations; tcea-cea marks the verbal noun.
Basque Legends|Wentworth Webster
Someone had gutted an eco-mobile to power the night's entertainment.
Little Brother|Cory Doctorow
In this novel, Umberto Eco deals, in a light vein, with the occult considered as the true science.
The Civilization of Illiteracy|Mihai Nadin
In other words, use eco only when you wish to accentuate the abstractness, the "nessness" of the idea.
The International Auxiliary Language Esperanto|George Cox

British Dictionary definitions for eco (1 of 3)

eco

/ (ˈiːkəʊ) /

noun

short for ecology
(as modifier)an eco group

British Dictionary definitions for eco (2 of 3)

Eco

/ (ˈɛkəʊ) /

noun

Umberto. born 1932, Italian semiologist and writer. His novels include The Name of the Rose (1981) and Foucault's Pendulum (1988)

British Dictionary definitions for eco (3 of 3)

eco-

combining form

denoting ecology or ecologicalecocide; ecosphere

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for eco

eco-

pref.

Ecology; ecological:ecosystem.