Both·ni·a 
(bŏthnē-ə), Gulf of
(bŏthnē-ə), Gulf of An arm of the Baltic Sea between Sweden and Finland. It is icebound for nearly half the year.
- metalline
- metallo-
- metallographer
- metallographic
- metallographically
- metallography
- metalloid
- metallophone
- metallurgic
- metallurgical
- metallurgically
- metallurgist
- metallurgy
- metalmark
- metalware
- metalwork
- metalworker
- metalworking
- metamaterial
- metamathematical
- metamathematician
- metamathematics
- metamere
- metameric
- metamerically