oaky

1

adjective oakier or oakiest

hard like the wood of an oak
(of a wine) having a pleasant flavour imparted by the oak barrel in which it was stored

oaky

2

noun plural oakies

Midland English dialect an ice cream
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012