cross-index

verb
cross-in·dex | \ˈkrȯs-ˈin-ˌdeks \
cross-indexed; cross-indexing; cross-indexes

Definition of cross-index 

transitive verb

1 : to index (an item) under a second or under more than one heading

2 : to supply with a cross-referenced index cross-index a book

Other Words from cross-index

cross-index noun

First Known Use of cross-index

1892, in the meaning defined at sense 1

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The first known use of cross-index was in 1892

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