SPERMATOZOON /ˌspɜːmətə(ʊ)ˈzəʊɒn/ Scrabble 25 Words With Friends 28 Definition noun the male reproductive cell. — synonyms: sperm, sperm_cell, spermatozoan See all 909 words you can make from SPERMATOZOON → 12-letter words Words starting with S Words ending with N ← Unscramble different letters