Simple Definition of eco-friendly

from our Learner's Dictionary

eco-friendly

adjective

ˌiːkoʊˈfrɛndli
: not harmful to the environment : not having a bad effect on the natural world
eco-friendly building methods
She drives an eco-friendly car.

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“Eco-friendly.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/eco-friendly. Accessed 22 Jun. 2026.

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