Proto-Baltic: *deî- (2) vb., *daî-n-ā̂ (1) f., *daî-n-jā̂ (1) f., *dej-ā̂ f.
Meaning: dance, sing
Lithuanian: dainà '(weltliches) Lied'; dejà 'Wehklage'
Lettish: diêt C., Kl., diêt2 Tr., Bl., dìet2 Kr. `tanzen, hüpfen; singen'; daĩn̨a 'Volkslied, Lied'