temicamo.

Headword: 
temicamo.
Principal English Translation: 

deceased son-in-law (see attestations)

Orthographic Variants: 
temiccamo
Attestations from sources in English: 

The construction is: te (someone) + miqui (to die) + montli (son-in-law). When combined with a noun, miqui becomes micca- or mica-.
Robert Haskett and Stephanie Wood's notes from Nahuatl sessions with James Lockhart and subsequent research.