Definition of rascallion in English:

rascallion

noun

humorous, archaic
  • A rogue, a rascal.

Origin

Late 16th century; earliest use found in Richard Mulcaster (?1532–1611), schoolmaster and author. From rascal, apparently with fanciful ending; compare -ion.

Pronunciation

rascallion

/rasˈkalɪən/