Home › Words › T › totsicletotsicletotsicle means an embryo conceived through in vitro fertilization and cryopreserved for later use in an attempt to achieve pregnancy through embryo transfer.Among words judged in Lexicurio's Arena, totsicle ranks #12,437 of 42,785 for Qualifying.EtymologyFrom tot + -sicle.nounAn embryo conceived through in vitro fertilization and cryopreserved for later use in an attempt to achieve pregnancy through embryo transfer.Definitions & examples from Wiktionary (CC BY-SA 3.0).