noun
sleep-talking; nonsense
Rare literary or archaic term for sleep-talking; the common modern word is 寝言 (ねごと). The 'nonsense' gloss reflects the figurative use of 寝言 for absurd or incoherent talk.
See also: 寝言 (ねごと)
古い文献に「寐語」という表記が見られる。
The notation '寐語' can be found in old documents.
彼の言っていることはまるで寐語だ。
What he's saying is just nonsense.