Try Our Apps
Fall Head Over Heels...
) a network of high-voltage power lines connecting major power stations
a grid of metric coordinates used by the Ordnance Survey in Britain and Ireland, and in New Zealand by the New Zealand Lands and Survey Department, and printed on their maps
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Discover our greatest slideshows
Head Over Heels in Puppy Love?
7 Chinese Loanwords to Expand Your...
A Look at 8 Expressions with Heart
There's a Word for That? 8 Fun...
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
Word Value for
Words With Friends
Nearby words for national grid
national advanced systems
national anthem of the united states
national center for supercomputing applications
national country party
national database language
national economic development council
national enterprise board
national gallery of art
national health service
national information infrastructure
national information services and systems
national institute of standards and technology
national liberation movements
national origins act of 1924
national physical laboratory
national portrait gallery
national research and education network
national rifle association
national savings bank
national science foundation network