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.

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.

Affording unobstructed entrance and exit; not shut or closed. b. Affording unobstructed passage or view: open waters; the open countryside. 2. a. Having no protecting or concealing cover: an open wound; …

Jul 27, 2024 · Open is a term that describes the state of being accessible, allowing passage or view and is used in various contexts. Learning this word helps in understanding concepts related to availability, …

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 …

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

to make or become open: [no object] The flower opened up in the sun. [~ + up + object] They opened up their shops. [~ + object + up] It was too early to open the shops up.

Being open can involve being receptive to new perspectives, ideas, or experiences, as well as being willing to share or communicate openly without constraints. Overall, being open often promotes …

Dec 16, 2025 · 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”.