papaquiliztli. alegria o gozo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 79v. col. 2. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
PAHPĀQUILIZ-TLI joy, rejoicing / allegría o gozo (M), recogió grande (R) [(1)Rp.120]. See PAHPĀQU(I). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 184.