A-thĕr’ma-noŭs, a.
a. [Gr. α priv. and θερμαίνειν, to heat, from θέρμα, heat.] (Chem.) Not transmitting heat;—opposed to diathermanous. Melloni.
a. [Gr. α priv. and θερμαίνειν, to heat, from θέρμα, heat.] (Chem.) Not transmitting heat;—opposed to diathermanous. Melloni.