noun plural
or secon·dines ˈsekənˌdīnz, -ˌdēnz, sə̇ˈkəndə̇nz
Etymology: plural of obsolete English secundine, secondine afterbirth, from Middle English secundine, from Late Latin secundinae (plural), from Latin secundus second, following + -inae, feminine plural of -inus -ine
: afterbirth