polykronic 

to create oneself; to be many things at once and hold full control of your own destiny.

poly is just straight up polykronic

polykronic by Patrick Poly July 25, 2006

polyphonic puberty 

During the period of which a boy becomes a man and his voice begins to break, the high pitched squeek this individual projects.

whay boy! thats a bad case of polyphonic puberty

polyphonic puberty by Jamal Ballerach August 15, 2007

polytonic

A group of people all in a platonic relationship with one another.

Person A: Hey look at those guys!
Person B: Yeah, they must be in a polytonic relationship.

polytonic by franm August 9, 2017

The Polyphonic Spree 

Large band in which every member wears sheets. Their music seems inspirational and positive.

The Polyphonic Spree is an interesting band

The Polyphonic Spree by 1069 October 14, 2005

The Polyphonic Spree 

The most amazing band ever. Consisting of 20 something members playing nearly every instrument known to man (including the thermin!).

Large group of loud people

The Polyphonic Spree by Drake May 5, 2005

polytonic singing 

singing two melodies at once, while when you're not focused on the higher notes behind it it just sounds like "EEEEEEEUUUUUUUUURRRRRREEEEEEEEEEH"

"EEEEEEEUUUUUEUEUUUEUUUEUURRRRRRREEEEEEHHHHH"
"what are you doing"
"im practicing my overtone polytonic singing"

polytonic singing by valqrie February 23, 2023

polychronic-classroom 

Any combination of web 2.0 applications and modes of communication (both synchronous and asynchronous) with educational course management technologies as well as real and virtual learning environments. Based on Edward Hall's idea of 'Polychronic time' and the idea of 'polychronicity' respectively.

The future of education lies in the polychronic-classroom.

polychronic-classroom by Anthony Fontana February 14, 2007