OOTID Meaning of OOTID in English /oh"euh tid/ , n. Cell Biol.the cell that results from the meiotic divisions of an oocyte and matures into an ovum. [ 1905-10; OO- + (SPERMA)TID ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012