(noun) (Greek mythology) any of three winged sister monsters and the mortal Medusa who had live snakes for hair ; a glance at Medusa turned the beholder to stone
Definitions for Sister
(noun) a femaleperson who has the same parents as another person
(noun) a female person who is a fellow member of a sorority or labor union or other group
(noun) ( slang ) sometimes used as a term of address for attractive young women