Meaning of the word of in English

What does of mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

of

US /əv/
UK /əv/
"of" picture

Preposition

1.

expressing the relationship between a part and a whole

Example:
•

A piece of cake.

•

The top of the mountain.

2.

expressing the relationship between a verb and its object

Example:
•

He is afraid of heights.

•

She approved of the plan.

3.

indicating origin or source

Example:
•

He is a man of great courage.

•

The city of London.