Try Our Apps
Challenge: Tongue Twisters
a switch that automatically cuts off current to an electric motor when an object moved by it, as an elevator, has passed a given point.
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source
Discover our greatest slideshows
10 Weather Words You Need To Know
Tubular Words from the 1980s
15 Nautical Words You Use Every Day
10 Of The Saddest Words (Or...
Browse more topics on our blog
What Is the Difference Between Discreet and Discrete?
Learn the correct uses of these two commonly confused homophones.
What Character Was Removed from the Alphabet?
What mistaken pronunciation gave this character its name?
This small mark has two primary uses: to signify possession or omitted letters.
How Do I Get a Word into the Dictionary?
People invent new words all the time, but which ones actually make it?
Word of the Day
Difficulty index for
Few English speakers likely know this word
Word Value for
Words With Friends
Nearby words for limit switch
limit of resolution