incubus
in·cu·bus
noun \ˈiŋ-kyə-bəs, ˈin-\plural in·cu·bi \-ˌbī, -ˌbē\ also in·cu·bus·es
Definition of INCUBUS
1
: an evil spirit at one time thought to lie on persons in their sleep; especially : one thought to have sexual intercourse with sleeping women—compare succubus
2
