catalognoun [ C ]
also catalogue us/ˈkæt̬·əlˌɔɡ, -ˌɑɡ/a listing, sometimes with explanations or pictures, of items offered for sale, of items that are available for use, or of objects described for a scientific purpose:
The company’s spring catalog is filled with pictures of beautifully made clothing for girls.
Students can search the library’s online catalog and order books.
fig. I have a whole catalog of things that need to be done.
catalog
verb [ T ] also catalogue us/ˈkæt̬·əlˌɔɡ, -ˌɑɡ/
Scientists were cataloging the plants of their regions.