Index

n. (pl. indexes or indices fincli,si:zi) 1 alphabetical list of subjects etc. with references, usu. at the end of a book. 2 = CARD INDEX. 3 measure of prices or wages compared with a previous month, year, etc. (retail price index). 4 Math. exponent of a number. 5 pointer, sign, or indicator. v.1 provide (a book etc.) with an index.