mither 

literally a replacement for the word 'bother'

'He's a mithering twat'
'There was some mither in pub last night'
'Don't mither me, I'm busy'

mither by tedster November 12, 2003

mither 

Used by my Shropshire lass as both noun and verb (transitive and intransitive) to mean 'worry'.

I have also seen this spelled 'myther' or 'maither'.

I was awake all night mithering.

mither by Richard Burnham August 18, 2004

Mither 

A misspelled way of saying ‘Mother’, and it just sounds funny.

Thank you, Mither.

Quiet, Mither (Flicker).

Mither said dinner is ready, we need to get home.

Mither by TheUnfunnyDoofus August 14, 2023

mither 

To prattle, or speak about nothing in particular.

Derivation: my dear old mum from South Harrow.

They were just mithering on...
Don't mither on, love.

mither by Steven Sanabria August 11, 2004

mither 

scottish referral to ones mother.

ma mither married ma father

mither by louie lou April 12, 2005

mither 

A replacement for the word mother.

"MITHER!!!"
"Mither when's dinner?"

mither by M June 17, 2005

Mither 

Replacement word for mouth.

Shut your Mither!

Mither by Raquel Lynn October 16, 2008