Source : Webster's Revised Unabridged Dictionary (1913)

Habitus \Hab"i*tus\, n. [L.] (Zo["o]l.)
   Habitude; mode of life; general appearance.

Source : WordNet®

habitus
     n 1: person's predisposition to be affected by something (as a
          disease); "the consumptive habitus"
     2: constitution of the human body [syn: {physique}, {build}, {body-build}]