/pree'lap sair"ee euhn/ , adj.
1. Theol. occurring before the Fall: the prelapsarian innocence of Eden.
2. characteristic of or pertaining to any innocent or carefree period: a prelapsarian youth.
3. supralapsarian.
n.
4. supralapsarian.
[ 1875-80; PRE- + -lapsarian, as in INFRALAPSARIAN, SUPRALAPSARIAN ]