1) Containing no flesh 2) French word used in English 3) Large European marine fish 4) Maiger 5) Sciaena aquila 6) Sciaenid 7) Sciaenid fish Found on https://www.crosswordclues.com/clue/maigre
Mai'gre adjective [ French See Meager .] Belonging to a fast day or fast; as, a maigre day. Walpole. Maigre food (R. C. Ch.) , food allowed to be eaten on fast days. Found on http://www.encyclo.co.uk/webster/M/8