define-march

Define "march".

• It's the third month of the year in the Gregorian calendar; it's got 31 days and the first day of spring!6
• It's a musical composition usually in duple or quadruple time with a strongly accentuated beat.4
• It's the act of moving along steadily in rhythmic stride with others.4
• It's a district set up to defend a boundary and usually used in plural; e.g. "the Welsh marches".1
• It's a wet, swampy area.2