(programming, informal) The operator := that assigns values to variables in certain programming languages.

(US) The policy by which a person's background (e.g. race or religion) may not be considered as a factor in whether to sell them a property.

Used other than figuratively or idiomatically: see open, door. / (idiomatic, intransitive, or transitive with to or for) to allow access or facilitate

Synonym of opinion leader

one who guides and influences public opinion

(idiomatic) to become receptive to new ideas and perspectives

(idiomatic) to speak

(US politics) Synonym of brokered convention

plural of open classroom

plural of open convention