eco

¹ American  

[ek-oh, ee-koh] / ˈɛk oʊ, ˈi koʊ /

adjective

1. ecological or environmental.

2. not harmful to the environment.

   an eco resort with no air conditioning.

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noun

1. ecology.

Eco ² American  

[ek-oh, e-kaw] / ˈɛk oʊ, ˈɛ kɔ /

noun

1. Umberto, 1932–2016, Italian novelist and philosopher.

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eco- ³ American  

1. 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 ).

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eco ¹ British  

/ ˈiːkəʊ /

noun

1. 1. short for ecology

   2. ( as modifier )

      an eco group

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Eco ² British  

/ ˈɛkəʊ /

noun

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

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eco- ³ British  

combining form

1. denoting ecology or ecological

   ecocide

   ecosphere

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Etymology

Origin of eco

First recorded in 1985–90

Example Sentences

In one suspected attack in July, an explosion on the Eco Wizard tanker led to a leak of ammonia.

From The Wall Street Journal

In one case in July, an explosion on the Eco Wizard tanker led to a leak of ammonia.

From The Wall Street Journal

If you can, keeping your EV in a garage, or under a cover, can help to improve its battery performance, as can driving in "eco mode".

From BBC

Eco Building Systems, the company that manufactures the concrete blocks Martinez is using, didn’t have one.

From Los Angeles Times

This is my own summary list, but it overlaps considerably with the characteristics of fascism described by Umberto Eco in an essay written 30 years ago.

From Salon