SHARPEN Meaning of SHARPEN in English sharpen BrE AmE ˈʃɑːp ə n AmE \ ˈʃɑːrp ə n▷ sharpen|ed d▷ sharpen|ing ‿ɪŋ▷ sharpen|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012