-
What's the plural of passerby?
And what's the singular of news? Count your irregular plurals now.
~ Watch the slideshow
Dictionary Decoder
Why does bomb mean both "good" and "bad"?
This short and evocative little word has been repurposed as slang time and again.
Get the story hereContext Corner
Has being nice always been a good thing?
The word nice once meant something very different.
Find out what hereWhat's New
Thesaurus Rex by Dictionary.com for iOS revolutionizes the thesaurus for the first time in 160 years.
Get the app now.Recents and Favorites
Create a free Dictionary.com account and keep track of your favorite words and search history.
Sign up now!