Definition of roundaboutation in US English:

roundaboutation

noun

archaic
  • Speaking in a roundabout or indirect way; circumlocution.

Origin

Early 19th century; earliest use found in Horatio Smith (1779–1849), writer and humorist. From roundabout + -ation.

Pronunciation

roundaboutation

/ˌraʊndəbaʊˈteɪʃn/