: not normal or usual
: different or strange in a way that attracts attention
: not commonly seen, heard, etc.
What made you want to look up unusual? Please tell us where you read or heard it (including the quote, if possible).
Take Our 10-Question Quiz
The commonly misspelled words quiz
How strong is your vocabulary?
The Vocab Quiz Game for iPhone & iPad
"Incredibly fun and addictive. And informative!" User Review, iTunes