yester

The one before, the last one passing, or the previous

"That chick that just yestered was hot!"
"Did you pass the yester test."

by Paul and Scott November 28, 2003

yesters

a slang term used in place of the word 'yesterday'

we had a little get together yesters.

by 007 November 10, 2003

yester-eve

Yesterday evening, or last night.

Nigel: I say, Basil, I had rather too much to drink yester-eve.
Basil: I suppose that would explain your vomiting this morn.

by Sir Sleeps-a-Lot December 30, 2005

yester-night

something that happend last night (instead of yesterday

you dog, yester-night i banged a girl

by sugar daddy AKA dr.awesome May 08, 2009

Yester-Lesson

A term your English Teacher made up in order to describe the class you had yesterday.

"please refer to yester-lesson"

"Sir what are we doing today?"
"Continuing work from yester-lesson"

by Debra Biblooby August 30, 2019

yester-think

Being mired in thoughts and innovations of the past rather than forward-thinking.

I was so mired in yester-think that I didn't realize that technology was evolving all around me.

by Aaron78 May 09, 2007

yester semester

Last semester, the previous semester of school

“I have to take psychology this semester”
“I took that yester semester and passed. It’s pretty easy.”

by elainethebrain September 18, 2021