Etymology of the French word écologie

Date

The earliest known usage of écologie in French dates from the 20th century.

Derivations in French

écologique, écologiste, écologue, paléoécologie, synécologie, écologisme, radioécologie, autoécologie

Derivations in other languages

Romanian ecologie

Cognates

Dutch oecologie, English ecology, German Ökologie, Italian ecologia, Norwegian okologi, Swedish ekologi