The meaning of ON is —used as a function word to indicate position in contact with and supported by the top surface of. How to use on in a sentence.

Born in the Swiss Alps, On running shoes feature the first patented cushioning system which is activated only when you need it - during the landing.

There's a new Italian restaurant opening on the high street. She gave him a hit on the head that knocked him flying. We stayed in/at a hotel on the seafront. Hair salons don't usually open on …

Used to indicate the agent or agency of a specified action: cut his foot on the broken glass; talked on the telephone.

Definition of on preposition from the Oxford Advanced Learner's Dictionary. For the special uses of on in phrasal verbs, look at the entries for the verbs. For example turn on somebody is in …

“shall I read on?” "On." Vocabulary.com Dictionary, Vocabulary.com, https://www.vocabulary.com/dictionary/on. Accessed 30 Dec. 2025. loading examples...

There is a lot of frosting on the cake. You can get on [= onto] the horse as soon as we've put the saddle on it. I climbed out on [= onto] the roof. How long can you stand on one foot? He stood …

pronunciation note: The preposition is pronounced (ɒn ). The adverb and the adjective are pronounced (ɒn ). In addition to the uses shown below, on is used after some verbs, nouns, …

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People were sunbathing on the grass. The little girl was sitting on her father’s shoulders.