Open back Synonyms

Open replaced

Definitions for Open

(adjective) allowing passage without obstruction
(adjective) freely available for use or participation by all
(adjective) being in a situation where one is likely to meet with harm

OB abbreviation

OB is an abbreviation for Open Back

What does OB stand for?

OB stands for "Open Back"

Back replaced

Definitions for Back

(adjective) being at or in the part of something opposite the front part
(adverb) earlier than the present time
(adverb) toward the opposite direction