β̞

See also: β, Β, and Appendix:Variations of "b"
A beta β (Greek at left and Latin at right) with a down tack is used to transcribe a bilabial approximant.
Turned β (Greek and Latin), an uncommon dedicated letter for IPA [β̞]. Not in Unicode, it can be substituted with 𐅸.

Translingual

Design

β with a down tack.

Symbol

β̞

  1. (IPA) bilabial approximant