look up any word, like the eiffel tower:
 
1.
fingernym (n): the word your phone/tablet autocorrects to when you misspell a word or enter a word not in the local dictionary.
When I try to type fingernym into my phone, it autocorrects to cummerbund. Therefore "cummerbund" is the fingernym of the word "fingernym".
by thejuice13 September 16, 2013