Edible entrails, as of deer

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Nombles \Nom"bles\, n. pl. [F. nombles, fr. L. lumbulus, dim. of lumbus a loin. Cf. Numbles , Umbles , Humbles .] The entrails of a deer; the umbles. [Written also numbles .] --Johnson.

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
"offal," from Old French nombles "loin of veal, fillet of beef, haunch of venison," from Latin lumulus , diminutive of lumbus "loin" (see lumbago ).

Wiktionary Word definitions in Wiktionary
n. (context archaic English) The entrails of a deer or other animal, used for food.