: lacking a torus or receptacle
athalamous flowers
: without apothecia, beds, or shields for spores
athalamous lichens

Word History


a- entry 2 + Latin thalamus marriage bed, bedroom (from Greek thalamos bedroom, room) + English -ous; akin to Greek tholos rotunda

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Dictionary Entries Near athalamous

Cite this Entry

“Athalamous.” Dictionary, Merriam-Webster, Accessed 18 Jun. 2024.

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