2 days ago · 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.

OpenEvidence is the leading medical platform for healthcare professionals, featuring answers grounded in peer-reviewed research from NEJM, JAMA, NCCN, Cochrane, and more.

Get the latest news and videos from The Open Championship, golf's original major.

Find the latest Opendoor Technologies Inc. (OPEN) stock quote, history, news and other vital information to help you with your stock trading and investing.

We believe our research will eventually lead to artificial general intelligence, a system that can solve human-level problems. Building safe and beneficial AGI is our mission.

OpenTable is a real-time online booking network for fine dining restaurants.

Welcome to Reno for the 2026 USBC Open Championships! The Sport of Bowling - USBC.