| ARBITRIUMS | • ARBITRIUM n. (Latin) a power of decision. |
| ARBORETUMS | • arboretums n. Plural of arboretum. • ARBORETUM n. (Latin) a collection of trees. |
| BARATHRUMS | • barathrums n. Plural of barathrum. • BARATHRUM n. (Latin) an insatiable extortioner or glutton; (historical) a pit in Athens into which condemned criminals were thrown. |
| BARNSTORMS | • barnstorms v. Third-person singular simple present indicative form of barnstorm. • barnstorms n. Plural of barnstorm. • BARNSTORM v. to tour country areas giving theatrical performances. |
| BAROMETERS | • barometers n. Plural of barometer. • BAROMETER n. an instrument for measuring atmospheric pressure. |
| BAROMETRIC | • barometric adj. Of or pertaining to atmospheric pressure. • barometric adj. Made or done with a barometer. • BAROMETRIC adj. as measured by a barometer, also BAROMETRICAL. |
| BAROTRAUMA | • barotrauma n. (Pathology) Damage to body tissue caused by a difference in pressure between an air space in or near… • BAROTRAUMA n. injury sustained from failure to equalize the pressure of an air-containing space with that of the surrounding environment. |
| BIRTHMARKS | • birthmarks n. Plural of birthmark. • BIRTHMARK n. a mark, e.g. a pigmented area or spot, on one's body at birth. |
| BRAINSTORM | • brainstorm v. To investigate something, or solve a problem using brainstorming. • brainstorm v. To participate in a brainstorming session. • brainstorm n. (US) A sudden thought, particularly one that solves a long-standing problem. |
| BREWMASTER | • brewmaster n. A person in charge of beer production at a brewery. • BREWMASTER n. the supervisor of the brewing in a brewery. |
| DRUMBEATER | • drumbeater n. One who beats a drum. • drumbeater n. (Figuratively) A propagandist. • DRUMBEATER n. one who makes drumbeats. |
| RHUMBATRON | • RHUMBATRON n. a cavity resonator. |
| ROBERTSMAN | • Robertsman n. (UK, obsolete) A bold, stout robber, or night thief. • ROBERTSMAN n. (obsolete) a stout robber, also ROBERDSMAN. |
| TAMBOURERS | • tambourers n. Plural of tambourer. • TAMBOURER n. one who embroiders on a tambour. |
| TIMBERYARD | • timberyard n. Alternative spelling of timber yard. • timber␣yard n. A place where wood is stored, and cut to size. • TIMBERYARD n. a yard where wood is stored. |