xicocuitlaocotl iyacacotonca.

Headword: 
xicocuitlaocotl iyacacotonca.
Principal English Translation: 

hot ash from a wax candle (see Molina)

Orthographic Variants: 
xicocuitlaocotl yyacacotonca
Alonso de Molina: 

xicocuitlaocotl yyacacotonca. pauesa dela dicha candela.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 159r. col. 1. Thanks to Joe Campbell for providing the transcription.