Englishfor English speakers
speed
Verb
—
When you speed, you move or do something very fast.
The plane sped through the air.
—
When you speed in a car, you drive faster than the law allows.
If you speed in your car, you might have an accident.
speed
Noun
—
The speed of something is how fast it moves.
sound moves at a very high speed.
at
Preposition
—
Used to describe where something is, or when saying something's position
I am at home.
Let's meet at the pub!
—
The time at which something happened or will happen
Breakfast is at 9 o'clock.
At 5pm we went home.
—
Indicating something's state
At half price!
Water boils at high temperatures.
at
Symbol
—
The @ symbol, used to replace at
support@microsoft.com is an email address.
Apples @ £1.50 per kilogram.
liftoff
—
noun
the initial ascent of a rocket from its launching pad