Search Result for "karelian isthmus":
Wordnet 3.0

NOUN (1)

1. the isthmus between the Gulf of Finland and Lake Ladoga that connects Finland and Russia; 



WordNet (r) 3.0 (2006):

Karelian Isthmus
    n 1: the isthmus between the Gulf of Finland and Lake Ladoga
         that connects Finland and Russia