Definition of mixty-maxty in US English:

mixty-maxty

adjective

English Regional, Scottish, Northern
  • Oddly mixed or jumbled together; motley; muddled, confused.

noun

English Regional, Scottish, Northern
  • A confused or heterogeneous mixture; an assortment, a jumble.

Origin

Late 18th century; earliest use found in Robert Burns (1759–1796), poet. Reduplication of mixt mixed.

Pronunciation

mixty-maxty

/ˈmɪkstɪˌmaksti/