soporiferous

[ sop-uh-rif-er-uh s, soh-puh- ]
/ ˌsɒp əˈrɪf ər əs, ˌsoʊ pə- /

adjective

bringing sleep; soporific.

Origin of soporiferous

1580–90; < Latin sopōrifer ( sopōr-, combining form of sopor sopor + -i- -i- + -fer -fer) + -ous

OTHER WORDS FROM soporiferous

Words nearby soporiferous

Example sentences from the Web for soporiferous