tlauelcui. ni. (pret. onitlauelcuic.) apitunarse, amohinarse, o enojarse. 71m2-144r. col. 2. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
TLAHUĒLCUI to become enraged, angry / apitunarse, amohinarse, o enojarse (M) [(4)Cf.62v,114r,115v]. See TLAHUĒL-LI, CUI. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 268.