'Prothalamion' definitions:
Definition of 'prothalamion'
From: WordNet
noun
A song in celebration of a marriage [syn: prothalamion, prothalamium]
Definition of 'Prothalamion'
From: GCIDE
- Prothalamion \Pro`tha*la"mi*on\, Prothalamium \Pro`tha*la"mi*um\, n. [NL., fr. Gr. ? before + ? chamber, especially, the bridal chamber.] A song in celebration of a marriage. --Drayton. [1913 Webster]