• synonyms

index card

See more synonyms for index card on Thesaurus.com
  1. a card, often relatively small, as 3 × 5 inches (7.6 × 12.7 cm), used in noting or recording information and usually filed in an index.
Show More

Origin of index card

First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018