vir.e.lay

n.（名詞）
Any of several medieval French verse and song forms, especially one in which each stanza has two rhymes, the end rhyme recurring as the first rhyme of the following stanza.
雙韻短詩：中世紀法國詩歌形式之一，尤指每個詩節(jié)有兩種韻律，結(jié)尾韻作為下個詩節(jié)的起始韻

來源：
Middle English virelai
中古英語 virelai
from Old French
源自 古法語
alteration influenced by lai [lay]
受 lai的影響 [放]
of vireli [song refrain]
vireli的變化 [疊歌]