S / sŏpōrus
adjective

sŏpōrus

fem. sŏpōra · neut. sŏpōrum
belonging to sleep
of or belonging to sleep, i. e.,
Sleep-bringing; causing sleep
Sleep-bringing, causing sleep: Nox, Verg. A. 6, 390; Luc. 2, 236; Stat. Th. 1, 403: soporae pennae (Somni), Sil. 10, 354: amnis, i. e. Lethe, id. 13, 856.—
Heavy with sleep; drowsy; dozy
Heavy with sleep, drowsy, dozy: dapibus vinoque soporus, Val. Fl. 2, 222.