Englishfor English speakers
altitude
Noun
—
measured from sea level.
The altitude of is 3776 meters.
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.
apogee
—
noun
(= culmination)
a final climactic stage
their achievements stand as a culmination of centuries of development
—
noun
apoapsis in Earth orbit; the point in its orbit where a satellite is at the greatest distance from the Earth