What does B-wing mean?

B-wing meaning in Urban Dictionary

an awesome starfighter in Star Wars. Sadly, it just appears in some quick scenes in Return of this Jedi, but fortunately the novels and comics a while later exploited the awesomeness with this ship. The B-Wing is a Rebel fighter designed by the Mon Calamari, what sort of explains the reason why it looks so strange. Anyways, it absolutely was meant to change the Y-Wing in Rebel fleet, therefore carried a large amount of weaponry, particularly 3 laser cannons and two ion cannons. The seat ended up being on a swivel, which allowed the rest of the art to rotate around it. I'm not sure just how helpful that might be, but it appears pretty cool.