DuckCorp Dico

Found one definition

1.                 From Japanese-English FreeDict Dictionary ver. 0.1:
                   
   
   
                   
                     
    [news1]  [nf16]  珍 /(en)tʃˈaɪniːz(ja)lˈe̞tə/,  [news1]  [nf16] ちん /tɕˈiɴ/
   (adjectival nouns or quasi-adjectives (keiyodoshi))
    (noun (common) (futsuumeishi))
   rare, curious, strange