printingprint·ing /ˈprɪntɪŋ/ nounCOMMERCE1[uncountableU] the work of producing books, newspapers etc on a machine that puts words, numbers, pictures etc onto the surface of paperThomson is a printing and publishing concern.
The firm has access to printing and typesetting facilities throughout the UK.
2[countableC] the act of printing a number of copies of a bookThe book is already in its fourth printing (=it has been printed four times).