Noun | 1. | Finger Lakes - a geographical area in central New York State that is named for a series of narrow glacial lakes that lie parallel in a north-south direction Canandaigua Lake, Lake Canandaigua - a glacial lake in central New York; one of the Finger Lakes Cayuga Lake, Lake Cayuga - a glacial lake in central New York; the longest of the Finger Lakes Keuka Lake, Lake Keuka - a glacial lake in central New York; one of the Finger Lakes Lake Seneca, Seneca Lake - a glacial lake in central New York; the largest of the Finger Lakes |