1. [ noun ] characterized by an attitude of ready accessibility esp about one's actions or purposes; not secretive
Related terms: closeness sociability
2. [ noun ] without obstructions to passage or view

: "the openness of the prairies"

Related terms: spacing patency
3. [ noun ] willingness or readiness to receive esp impressions or ideas
Synonyms: receptivity receptiveness

: "their receptivity to the proposal"

Related terms: willingness
Similar spelling:   open_sesame