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.
What does 🃏 Playing Card Black Joker Emoji Mean?The playing card black joker emoji depicts the joker card found in many popular card games.
Origin of index card
First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019