Noun
brinner (countable and uncountable, plural brinners)
(humorous slang) A meal consisting of a fusion of breakfast (first meal upon awakening) and dinner.
Wormald has gone as far as to present evidence suggesting that the English practice outlined in Æthelred's Wantage code is at least as old as, if not older than, 975, and ultimately traces it back to a Carolingian model (something Brinner had done). Source: Internet