[back of] or [in back of] {prep.} 1. In or at […]

[back to the salt mines] {informal} Back to the job; back […]

[backseat driver] {n.}, {informal} A bossy person in a car who […]

[bad actor] {n.}, {informal} A person or animal that is always […]

[bad blood] {n.}, {informal} Anger or misgivings due to bad relations […]

[bag and baggage] {adv.}, {informal} With all your clothes and other […]

[bail out] (1) {v.} 1. To secure release from prison until […]

[baker's dozen] {n.}, {informal} Thirteen. * /"How many of the jelly […]

[ball game] {n.}, {slang}, also {informal} The entire matter at hand; […]

[ball of fire] {n.}, {informal} A person with great energy and […]