This blog is mainly to explain a different English language expression every day.
Sometimes I post other stuff.
I also have a YouTube channel which is mostly about computer software:
https://www.youtube.com/englishspacedog
Friday, March 2, 2012
rock
A "rock" is a big stone. This is the main meaning. It is also slang for "rock n' roll music". It is also a slang verb meaning: to be great for example: Obama rocks.