Search secundines secundines /səkun″dīnz/ [L, secundus] , the placenta, umbilical cord, and membranes of afterbirth. Tweet Telegram VK Random Words neuromatosis external aperture of aqueduct of vestibule cholesteryl ester transfer protein (CETP) International Sign Language enzacamene Shy-Drager syndrome venous cutdown intraosseous osteoblastic sarcoma