1. Very low in volume
   "the low-toned murmur of the surf"
   - low

See also: soft

• bayou
• Bayrut
• Bayt Lahm
• bazaar
• bazar
• bazillion
• bazooka
• BB
• BB gun
• BB shot
• BBC
• BBC English
• BBFC
• bbl
• BBQ
• bbs
• BC
• BCC
• BCE
• BD
• bdellium
• BDSM
• be
• calibrated
• calibration