Sentence:  My friend explained to me that every evening two little mice came out from behind the skirting-board in his dining-room, and sang for their supper of cheese, biscuit, and other <WSD>muscine</WSD> delicacies, which he took care to place on the carpet for them always at the same hour. 
Meaning of the word marked with <WSD> tags:  Murine; of, pertaining to, resembling, or being a mouse.