thinness combined with dryness (see Molina; the synonym, as he gives it elsewhere, is actually cicicuiliuiztli, which we have rendered as cicicuilihuiztli)
IPAspelling:
kokolotilistɬi
Alonso de Molina:
cocolotiliztli. lo mesmo es que cicicuiliuiliztli. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 23v. col. 2. Thanks to Joe Campbell for providing the transcription.