1) Printing 2) Printing process 
A method for printing ink onto paper, where the image sits on the same surface as the printing plate. The image area is greased to attract ink, while the rest of the plate attracts water and repels ink. As the paper is pressed onto the flat surface of the plate, it picks up ink from the greasy image areas and a small bit of water from blank areas. ...
[adj] - of or relating to or involving planography
adjective of or relating to or involving planography
In printmaking, a surface that has ink on its flat plane as opposed to being engraved or embossed to hold ink.