The Collaborative International Dictionary
Soupe-maigre
Soupe-maigre \Soupe`-mai"gre\, n. [F.] (Cookery) Soup made chiefly from vegetables or fish with a little butter and a few condiments.
Wiktionary
soupe-maigre
n. (context cookery English) A soup made chiefly from vegetables or fish with a little butter and a few condiments.