OVULATION /ɒvjʊˈleɪʃ(ə)n/ Scrabble 12 Words With Friends 16 Scrabble letter values: O1V4U1L1A1T1I1O1N1 = 12 Definition noun the expulsion of an ovum from the ovary (usually midway in the menstrual cycle). See all 143 words you can make from OVULATION → 9-letter words Words starting with O Words ending with N ← Unscramble different letters