Universally used to represent the unknown, ranging from variables in mathematic equations to personality profiling. The uses of X can be traced back to Greek and Roman math.
"14x+(41/3x/x)*7 = 3.14159"
"The patient in question has an X personality, or one that cannot be categorized."
"The patient in question has an X personality, or one that cannot be categorized."
by Shadowrunner July 17, 2004
by Anna Sami February 20, 2022
by easportstothegay December 16, 2021
"There goes the x right there.", one might say upon catchin' some foo, hater, bitch boy, richie, enemy, etc., slippin'.
by Silent Ninja c1998 July 15, 2003
1. The one who will, sooner or later, give it to ya.
2. Dead man walking.
3. A militant, right-wing, neo-Fascist.
4. The Devil, and doing the Devil's work.
5. The guy who loves every minute of his job. Ooo Rah!
2. Dead man walking.
3. A militant, right-wing, neo-Fascist.
4. The Devil, and doing the Devil's work.
5. The guy who loves every minute of his job. Ooo Rah!
by spanky4679 November 30, 2005
A symbol meaning affirmative or appealling. Can be signalled with the crossing of the arms forming an X. It can be used to state "Yes" or to distinguish someone as being very appealling.
The antonym is O signifying "Out" or "No".
The antonym is O signifying "Out" or "No".
1) Are you in for lunch today? I am X.
2) Did you see that girl in the tight dress? She was a complete X.
2) Did you see that girl in the tight dress? She was a complete X.
by Smooterless4life May 08, 2009
for instance, the X's in C-SKKGXX-S could stand for any of the 20 standard amino acids in the alphabet
by bioinformatician June 27, 2007