Proximity is nearness in space or time. In close proximity, the proximity of the station, proximity to the sea.
In close proximity to is a wordy way of saying near, and careful writers cut it. The word does real work in technical use, where a proximity sensor detects something without touching it and a proximity fuse sets off a shell near its target.
1nounproximityNearness in space or time.
“The hotel's main attraction is its proximity to the beach.”
proximity is a nearness.
Latin proximitas comes from proximus, nearest, the superlative of prope, near. Approach is a relative.
Proto-Indo-European
*-kʷe
Latin
proximitas
Middle French
proximité
English, today
proximity
From proxim(ate) + ity, from Middle French proximité, from Latin proximitas, from proximus.
Etymology from Wiktionary, CC BY-SA