Home › Words › S › sissifysissify/ˈsɪ.səˌfaɪ/sissify means to make sissy; to emasculate.sissify is pronounced /ˈsɪ.səˌfaɪ/.EtymologyFrom sissy + -fy.verbTo make sissy; to emasculate.e.g.“...there does seem, from this study, basis for a not uncommon charge that American schools tend to baby and sissify the boys.” — 1929, Society for the Advancement of Education, School & society, Volume 29:Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.sissified 82% match — Made like a sissy; effete. vs sissify →sissyfication 82% match — The act or process of sissifying. vs sissify →effeminize 74% match — To make effeminate. vs sissify →pussify 73% match — To render weak and effeminate. vs sissify →feminize 73% match — To make (more) feminine. vs sissify →effeminatize 72% match — To make effeminate. vs sissify →chickify 72% match — To girlify, sissify, feminize vs sissify →wussify 70% match — To make weak and ineffectual. vs sissify →