Webster’s Revised Unabridged Dictionary · 1913
Athalamous
A·thal′a·mous (ȧ·thăl′ȧ·mŭs), a. [Gr. ἀ priv. + θάλαμος nuptial bed.] (Bot.) Not furnished with shields or beds for the spores, as the thallus of certain lichens.
Webster’s Revised Unabridged Dictionary · 1913
A·thal′a·mous (ȧ·thăl′ȧ·mŭs), a. [Gr. ἀ priv. + θάλαμος nuptial bed.] (Bot.) Not furnished with shields or beds for the spores, as the thallus of certain lichens.