1. Clearly defined or drawn.

2. How idiots across America spell "discreet."
1. I took a class in discrete geometry. It was mostly about clearly-defined lines and points.

2. "i am luking 4 a hott discrete chik or 2 2 blo me while my wife at her moms funeral."
by Little Miss Intelligent January 22, 2004
indicates lying or being evasive about one's personal relations.
Romeo told the attendants this to indicate they were NOT the Juliet he was looking for, but he wouldn't mind a blow job while he was looking.

"We're very discrete" means we keep our personal relationship behind closed doors.

Usually, this is a very bad sign of things to come. Run while you still can.
by Molliqua October 20, 2010
Not giving a fuck. The people in the group are some bad ass mo' fuckas.
Slappin' a bitch, not giving a shit, living life on the edge..No Discretion.
by Your moma. November 24, 2010
The atmospheric process by which clusters of thunderstorms diverge and become discrete supercells.
Whoa...we were totally about to get rocked by that storm's outflow but it discretized and we got to look at a sweet wall cloud instead!
by ChasinJason June 21, 2011
Discretion. A runescape clan of wannabe pkers that think they are hardcore and flame other clans because of their own failure.
Discretion is full of wannabe pkers join #discretion and see.
by Matched August 26, 2009
1) A game played by mathematicians where the goal is to describe simple occurrences in the most complicated, confusing way possible.

2) Math that is done with discretion.
1) For all X1 and all X2, such that X1 and X2 are elements of the set of all real numbers, X1=X2 implies that F(X1)=F(X2). In other words, if you put the same number into your function that you already put in you are unlikely to get a different result.

2) Jack did not believe the waitress when she told him that his martini came to $9.37 after tax so he did some discrete math under his coat to double check her.
by Dan000001 January 13, 2011