How to say Hill in Italian?

What does Collina mean in English? Italian translations and examples in context.

Hill is translated in Italian by...

La collina (f)
Hill

Lui scende giù dalla collina in bicicletta.
He is going down the hill by bike.

Tu correvi veloce per scendere giù dalla collina.
You were running fast to go down the hill.

Loro scenderanno giù dalla collina in snowboard.
They will go down the hill on their snowboards.

Lui ha aiutato le sue sorelline a salire sulla collina.
He helped his little sisters go up the hill.

Tu gridavi quando scivolavamo giù dalla collina.
You were yelling when we were sliding down the hill.

Nature Vocabulary in Italian.