on

US /ɑn, ɔn/

UK /ɒn/

A1
prep.PrepositionAbout; as the topic of a book or a paper
John wrote a book on rock music
prep.PrepositionOccurring at a certain point in time
We will eat together on Tuesday
adv.AdverbIn operation
The radio is on, come listen to the program
prep.PrepositionLocated upon a surface of table, wall etc.
Put your book on the table and your shoes on the floor
adj.AdjectiveAt a certain time, day
The lunch meeting is on Tuesday
adv.AdverbToward something; forward
Come on out we’re going to the shops, do you want to come?
prep.PrepositionIndicating a day or date.
I will see you on Monday.
adj.AdjectiveIn operation or functioning.
The television is on.
prep.PrepositionSupported or maintained by.
He is living on social security.
prep.PrepositionA duty or burden for someone.
The responsibility is on you.
prep.PrepositionTaking a prescribed drug.
She is on medication for her anxiety.
prep.PrepositionWearing.
He had a coat on.
prep.PrepositionUsed to indicate the medium or source of information.
I saw it on the news.
prep.PrepositionEngaged in or occupied with.
She is on a diet.
prep.PrepositionDirected at.
There was an attack on the embassy.

Video subtitles

Top 10 Descending Tips - Cycling Technique

05:00Top 10 Descending Tips - Cycling Technique

Could You Transfer Your Consciousness To Another Body?

03:10Could You Transfer Your Consciousness To Another Body?

09:07

How to Mount a Staghorn Fern (Platycerium bifurcatum)

06:22How to Mount a Staghorn Fern (Platycerium bifurcatum)

How Stephen Hawking Lived So Long With ALS

05:47How Stephen Hawking Lived So Long With ALS

HOLD THE LINE - MOTIVATIONAL VIDEO

04:06HOLD THE LINE - MOTIVATIONAL VIDEO

TEENS REACT TO I'M NOT RACIST

13:14TEENS REACT TO I'M NOT RACIST

Improve your Vocabulary: 50 adjectives to describe what you see, hear, feel, smell, and taste

16:54Improve your Vocabulary: 50 adjectives to describe what you see, hear, feel, smell, and taste