of or relating to the government of a municipality; "international law...only authorizes a belligerent to punish a spy under its municipal law"- J.L.kuntz
relating or belonging to or characteristic of a municipality; "municipal government"; "municipal bonds"; "a municipal park"; "municipal transportation"
an obstruction that stands in the way (and must be removed or surmounted or circumvented)
something immaterial that stands in the way and must be circumvented or surmounted; "lack of imagination is an obstacle to one's advancement"; "the poverty of a district is an obstacle to good education"; "the filibuster was a major obstruction to the success of their plan"