Pronunciation: /ɡastəlbɾɛt/
noun
Syllabication: Gas·tel·brett
Plural: Gas­tel­bre­der n dat Gas­tel­brett Westphalian, North Low Saxon, Eastphalian, Märkisch
Plural: Gas­tel­breed n dat Gas­tel­brett Western group, North Low Saxon, Eastphalian, Märkisch

Etymology:

Compound word constructed from: gasteln + Brett