file card
noun
a card of a size suitable for filing, typically 3 × 5 inches (7.62 × 12.7 cm) or 4 × 6 inches (10.16 × 15.24 cm).
Origin of file card
First recorded in 1965–70
Words nearby file card
filbert,
filch,
filchner ice shelf,
file,
file band,
file card,
file clerk,
file extension,
file folder,
file footage,
file server
British Dictionary definitions for filecard
filecard
/ (ˈfaɪlˌkɑːd) /
noun
a type of brush with sharp steel bristles, used for cleaning the teeth of a file