The meaning of OPEN is having no enclosing or confining barrier : accessible on all or nearly all sides. How to use open in a sentence. Synonym Discussion of Open.

candid: always open and fair in his dealings with others. generous: to give with an open hand. likely to receive:[be + ~ + to + object] He left himself open to criticism. willing to receive or accept:[be + ~ + to] …

OPEN definition: 1. not closed or fastened: 2. ready to be used or ready to provide a service: 3. not closed in or…. Learn more.

5 days ago · Related to English up. Noun from Middle English open (“an aperture or opening”), from the verb. In the sports sense, however, a shortening of “open competition”.

OPEN meaning: 1 : not closed: such as; 2 : not covering an opening

Some common synonyms of open are exposed, liable, prone, sensitive, subject, and susceptible. While all these words mean "being by nature or through circumstances likely to experience something …

1 day ago · For the first time in 2026, a PGA Tour winner will hoist a winner's check. That'll take place at the end of the day today in Oahu, where the final round of the 2026 Sony Open in Hawaii gets the …

Definition of open adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

OPEN definition: not closed or barred at the time, as a doorway by a door, a window by a sash, or a gateway by a gate. See examples of open used in a sentence.

The adjective open describes something that's not closed or blocked up, like open curtains that provide a view of the garden outside. Open can also refer to something that's unfastened or parted — an …