Dictionary.net

• Of or pertaining to Bothnia, a country of northern Europe, or to a gulf of the same name which forms the northern part of the Baltic sea.

2010 - New Age Dictionary Database
By Oddity Software

• Of or pertaining to Bothnia, a country of northern Europe, or to a gulf of the same name which forms the northern part of the Baltic sea.

1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.