Source : Webster's Revised Unabridged Dictionary (1913)

Craniometric \Cra`ni*o*met"ric\ (-?-m?t"r?k), Craniometrical
\Cra`ni*o*met"ric*al\ (-r?-kal), a.
   Pertaining to craniometry.

Source : WordNet®

craniometrical
     adj : of or relating to craniometry [syn: {craniometric}]