1.best liked or most enjoyed
"What's your favourite colour?" "Green."
my favourite restaurant/book/song
2.liked or enjoyed the least
Cleaning the toilets is my least favourite job.
3.a thing that someone likes best or enjoys most
How clever of you to buy chocolate chip cookies - they're my favourites.
4.a person who is treated with special kindness by someone in authority
the teacher's favourite
5.the person or animal most people expect to win a race or competition
Great Gold is the favourite in the 2.00 race at Epsom.
Brazil are favourites to win this year's World Cup.
6.one of a list of addresses of web pages, computer files, etc. that are saved on your computer or other device so that you can easily return to them
Adding a website to your favourites is essentially the same as bookmarking it.
The toolbar allows for access to your favourites from any computer, anywhere.
7.to save the address of a web page, a computer file, etc. on your computer or other device so that you can easily return to it
I find myself favouriting your posts often because I want to have easy access to information on local events.
After you've favourited a file, it will show here in your file manager.