rumminess en · NOUN
Etymology
From rummy + -ness.
Meanings
-
(UK, colloquial, dated, uncountable) The quality of being rummy, or odd.
"Tut!" said old Bittlesham. "Tut is right," I agreed. Then the rumminess of the thing struck me. "But if you haven't dropped a parcel over the race," I said, "why are you looking so rattled?"
1923, P. G. Wodehouse, The Inimitable Jeeves: