English ⇄ Russian

have a lie-down stresses
gen.	прилечь отдохнуть (Bullfinch)
brit.	прилечь ненадолго (отдохнуть Bullfinch)
inf.	прилечь (It was a hard day. I might have a lie down. • I think I might have a lie down. I don't feel very well. 4uzhoj)