Firsteen

Eleven (11). Used, as an alternate word, by those who wish to rid the English-speaking number system of remnants of an extinct base-12 number system and to de-anomalise the ubiquitous base-10 (decimal) system.

See seconteen

"What's the time?", asks Archimedes.
"It's firsteen past seconteen in the afternoon! (12:11pm)", replies Apollonius.

by Tom Christmas February 18, 2004

firteen

A British way to say thirteen

Person 1: Ay chav how long to 12.30 ay
Person 2: firteen ya donkey

by lil_ducko69 October 24, 2022

firstendary

first place

firstendary house and secondary house

by bobbobb December 30, 2011

Firsten

Asshole

Firsten is an asshole

by yurrshhdndnf July 17, 2023