Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “log in”

log in

(also log on) phrasal verb with log
 
 
/lɒɡ/ verb [T] (-gg-)
[I or T] IT, INTERNET to connect to a computer system by putting in a particular set of letters or numbers: What is the user name and password that you use to log on? If you are already a registered user, please log in.log in/on to sth Find out more about our products by logging on to our website.log in/on to do sth It has 1.7 million registered customers who log in to play games and socialize.log sb in/on Your network administrator will log you in the first time you use the system. → See also log-in, log-on
(Definition of log in phrasal verb, verb from the Cambridge Business English Dictionary © Cambridge University Press)
What is the pronunciation of log in?
Add Cambridge dictionaries to your browser to your website

More Business English definitions for “log in”

Definitions of “log in” in other dictionaries

Word of the Day

mutant

an organism that is different from others of its type because of a permanent change in its genes

Word of the Day

What’s that lovely smell?

by Kate Woodford,
October 29, 2014
As adult humans, we can distinguish about 10,000 different smells. It’s no wonder, then, that we have so many words and expressions to describe them. This week we’re taking a look at those smell words – words that describe good smells and words that describe bad smells. Most smell words are either

Read More 

high-frequency trading noun

October 27, 2014
a type of stock market trading that uses very complex technology to trade extremely quickly, often making tiny profits which nevertheless add up to substantial sums Lewis’s book, Flash Boys, is driving a huge amount of attention toward the topic of high frequency trading, and it has rekindled some of

Read More