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

Polyphonic Age

A term describing the era when communication expands beyond humans — when art, AI, and consciousness blend, allowing multiple kinds of voices to coexist and create together.

"The Polyphonic Age began when people started hearing what their world had to say."

Polyphonic Age by Heymuse October 6, 2025

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

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

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

polyphobia 

A fear of people who practice polyamory, or, an abstract fear of the concepts of polyamory.

I encountered homophobia when dealing with straight polyamorous persons, and polyphobia when dealing with monogamous gay persons.

polyphobia by Phlavor October 7, 2013