1) an abscess with pus or evidence of infection (see Molina); or, something rotten; the equivalent of temalli
2) gentle woman
3) a man's name; e.g., a Toltec man named Timal, known to have super necromantic powers (mentioned in the Historia Tolteca Chichimeca of 1598)
See an image that represents timalli in the Visual Lexicon of Aztec Hieroglyphs, ed. Stephanie Wood (Eugene, Ore.: Wired Humanities, 2020-present).
timalli = pus (central Mexico, sixteenth century)