eco-friendly

American

[ee-koh-frend-lee, ek-oh-] / ˌi koʊˈfrɛnd li, ˌɛk oʊ- /

Or ecofriendly

adjective

safe or good for the environment; green.

This program aims to promote eco-friendly waste disposal.

Etymology

Origin of eco-friendly

First recorded in 1985–90

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.

The company known for eco-friendly wool sneakers just raised $50 million for its next chapter—a head-spinning move to capitalize on the artificial-intelligence boom.

From The Wall Street Journal • Apr. 15, 2026

Jacques, a 71-year-old retired engineer, stands outside his eco-friendly home on the edge of Moerdijk, built in the mid 1990s on what was once farmland.

From BBC • Apr. 12, 2026

Allbirds, an eco-friendly shoe company that won over Silicon Valley, was sold a fraction of the $4 billion it was once worth.

From Los Angeles Times • Apr. 1, 2026

The Marvel star’s “farm” is in fact an eco-friendly ranch that the couple had custom-built for their family.

From MarketWatch • Mar. 4, 2026

The Academy was 100 percent eco-friendly, right down to the bathrooms, where the toilets had different “flush settings,” depending on the kind of waste you were getting rid of.

From "Ungifted" by Gordon Korman

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023