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Found one definition

1.                 From Japanese-English FreeDict Dictionary ver. 0.1:
                   
   
   
                   
                     
   鏃 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 矢尻 /(en)tʃˈaɪniːz(ja)lˈe̞tə (en)tʃˈaɪniːz(ja)lˈe̞tə/, 矢じり /dʑˈiɽi/, やじり /jädʑˈiɽi/
   (noun (common) (futsuumeishi))
   arrowhead