Definitions by montol

Tier four 

Higher than very high.

Tier four was a new and unexpected Christmas addition to the UK's three tier Covid alert system of Medium, High, Very High.

"Jo - you took a lot of beans. How high are you right now? Like, very high or tier four high?"

"Sounds like you were under a lot of pressure to deliver on that project!" "Yeah, seriously, it's been tier four."

It was all to play for and the stakes were tier four.

Tier four by montol December 19, 2020