Oaten a. : Consisting of an oat straw or stem; as, an oaten pipe.

Oaten a. : Made of oatmeal; as, oaten cakes.

Example:
Where in Sydney sells Oaten, Wheaten or Meadow Hay for my bunnies?

Taxonomy
Mark Oaten, Liberal Democrats, seat, Member of Parliament, newspaper, free encyclopedia, MP, scandal, election, Home Affairs, office, Winchester, March 1964, relationship, sex sessions, wife, BBC News, Parliament.

Defination from the web:
Oaten (born 8 March 1964, Watford, Hertfordshire) is a Liberal Democrat politician in the United Kingdom, and Member of Parliament for the Winchester constituency. ... Oaten served as the Liberal Democrat Home Affairs spokesperson, before resigning that position on 21 January ...