Black permanent marker with a thick or flat tip as used to redact paperwork. Essentially the opposite effect of a highlighter.
by ProxyFox September 22, 2020

a black Sharpie, usually the one sitting on the desk of the guy who removes all the good parts in declassified government documents.
by tempest23 July 1, 2011

by wenchy ;) April 6, 2004

A Polish highlighter is a form of fiber tip pen which is used to highlight sections of documents in a vivid black, while leaving the content beneath obscured.
Lauren used a polish highlighter on the important parts of a document, but found out later that she's couldn't read thru the black ink!
by Amazing Rando March 16, 2009

Has the biggest of dicks
Jaxson :I have a big dick
olivia louise : I have a bigger dick
Izzy (highlighter) : I have the BIGGEST dick
olivia louise : I have a bigger dick
Izzy (highlighter) : I have the BIGGEST dick
by OliviaHasABiggerCockThanJaxson October 23, 2018

The stereotype of the girl with 20 different colours of highlighter, who has really neat notes, and always gets A*s.
Bob: Alice's work looks so neat it could be hung in an art gallery
Brian: typical 20 highlighter girl
Brian: typical 20 highlighter girl
by Redeemed Zoomer Fan May 20, 2023

by eggiest September 6, 2016
