ecologie Noun, f, ecologie ecology Appox. usage (any sense): 0.487 per million words Appox. usage (any sense): 0.487 per million words
oecologie Noun, f, oecologie alternative form of ecologie Appox. usage (any sense): less than 0.1 per million words Appox. usage (any sense): less than 0.1 per million words