brew-up 
noun British informal
A session of making tea: when the situation seemed hopeless, it was time for a brew-up...
- One larger pot will be fine for heating up enough water for meals, brew-ups and washing.
- The walls which encase the tea room double up as a shrine to the most storied brew-ups of eras past.
- No sign of problems after 5 years, and you know how many tea brew-ups us Brits make every day!
- of mark
- of necessity
- of no fixed abode
- of no fixed address (or abode)
- of note
- of old
- of one's choice
- of one's own
- of one's own accord
- of one's (own) making
- of (or by or on) one's own volition
- of (or for) a surety
- of (or from) the old school
- Ofrail
- of some size
- of sorts
- Ofsted
- oft
- Oftel
- often
- oftenness
- oftens
- oftentime
- oftentimes
- of the blood (royal)