a, o, d, e, g, l, c, r, t, u are letters that make 'card catalogue'
log, catalog, catalogue, card, ar, at, GU, cat, CAT, car, card catalog, AL, AR, CA, Al, Ar, At, Ca, Ta are words within 'card catalogue'
2 possible definitions for 'card catalogue'
Under this definition, card catalogue is a noun and has the following properties:
card index, card catalog have the same meaning as 'card catalogue'
'card catalogue' can be a type of file, file cabinet, filing cabinet.
Rolodex is a type of card catalogue.
Under this definition, card catalogue is a noun and has the following properties:
card catalog has the same meaning as card catalogue
'card catalogue' can be a type of library catalog, library catalogue.