The Collaborative International Dictionary
Spiss
Spiss \Spiss\, a. [L. spissus.] Thick; crowded; compact; dense. [Obs.]
This spiss and . . . copious, yet concise, treatise.
--Brerewood.
Wiktionary
spiss
a. (context obsolete English) thick; compact; dense; crowded
Wikipedia
Spiss
Spiss is a municipality in the district of Landeck in the Austrian state of Tyrol located 22 km south of the city of Landeck at the border of Switzerland. It is one of the smallest communities in the district. Formerly a part of Nauders, it became its own municipality in 1547. The main sources of income nowadays are tourism and agriculture.