To feel indisposed
I understand that Mr White is feeling under the weather today, so you folks are going to have to be making do with me today.
by LuizLeitao April 29, 2015
This is the British middle class equivalent of the exclamations 'ill' or 'sick', meaning cool. Being terribly modest and reserved, one doesn't want to overstate things.
by Bob Q. Holness July 30, 2008
by Cypress February 11, 2018
Past tense of being under the weather.
by ptyinssndksbrbra October 12, 2022