tlatomaualli. ceuon, o cosa engordada. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 141v. col. 2. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
TLATOMĀHUAL-LI something fattened, fatness / cebón o cosa engordada (M), gordura (Z) [(2)Zp.63,216]. See TOMĀHU(A). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 300.