voluminal (not comparable)

1. Of or pertaining to volume, the measurement of three-dimensional space.
   • 1911, Francis M. Hartmann, Heat and thermodynamics:

     If the coefficient of voluminal expansion of the liquid, between 0° and the other two temperatures under consideration, is approximately constant […]

   • 2006, A. G. Youtsos, Residual stress and its effects on fatigue and fracture, page 152:

     The empirical law of Koistinen and Marburger gives the voluminal fraction of martensite according to the temperature.

• voluminous