Definition of middle-of-the-roadness in English:

middle-of-the-roadness

noun

US
  • Middle-of-the-road quality.

Origin

1990s; earliest use found in Sun Zoom Spark. From middle of the road + -ness.

Pronunciation

middle-of-the-roadness

/ˌmɪd(ə)lə(v)ðəˈrəʊdnəs/