The Collaborative International Dictionary of English v.0.48:
Lappish \Lap"pish\, a. Of or pertaining to the Lapps; Laplandish. -- n. The language spoken by the Lapps in Lapland. It is related to the Finnish and Hungarian, and is not an Aryan language. [1913 Webster] LapponianWordNet (r) 3.0 (2006):
Lappish n 1: any of the languages spoken by the Lapps and generally assumed to be Uralic languages [syn: Lappic, Lappish]