Definition of long-sided in US English:

long-sided

adjective

  • That has long sides; specifically †(of a person) tall (obsolete (US in later use)).

Origin

Late Middle English; earliest use found in William Carew Hazlitt (1834–1913), bibliographer and writer. From long + sided.

Pronunciation

long-sided

/ˌlɒŋˈsʌɪdɪd/