b-day
or b'day
[ bee-dey ]
/ ˈbiˌdeɪ /
noun Informal.
birthday: When's her b-day?
Origin of b-day
by shortening
Words nearby b-day
b-axis,
b-ball,
b-boy,
b-boying,
b-cell,
b-day,
b-e amputation,
b-girl,
b-lymphocyte,
b-mode,
b-movie