[middleman] {n.} A person or small business standing in an intermediary […]

[midfield stripe] {n.} The line across the center of a football […]

[midnight oil] See: [BURN THE MIDNIGHT OIL].

[midstream] See: [CHANGE HORSES IN THE MIDDLE OF THE STREAM] or […]

[miffed] {adj.} Upset or offended.

[might] See: [WITH MIGHT AND MAIN].

[mighty] See: [HIGH-AND-MIGHTY].

[mile] See: [GIVE ONE AN INCH, AND HE WILL TAKE A […]

[mile markers] {n.}, {slang}, {citizen's band radio jargon} Small signs along […]

[miles away] {adj. phr.} Inattentive; not concentrating. * /When Betty said, […]