'Horseplay' definitions:

Definition of 'horseplay'

(from WordNet)
noun
Rowdy or boisterous play

Definition of 'Horseplay'

From: GCIDE
  • Horseplay \Horse"play`\, n. Rude, boisterous play. [1913 Webster]
  • Too much given to horseplay in his raillery. --Dryden. [1913 Webster]