Queensberry Rules /kwēnzˈbə-ri roolz/

1. Rules applied to boxing, orig published in 1867 and named after the 9th Marquess of Queensberry (1844–1900), who took a keen interest in sport
2. (loosely) standards of proper behaviour in any fight, physical or verbal

• on principle
• on purpose
• on record
• on remand
• on request
• onrush
• onrushes
• ons
• ONS
• on schedule
• on-screen
• on second thoughts
• onset
• onsets
• onsetter
• onsetters
• onsetting
• onsettings
• on shaky ground
• on shipboard
• on shore
• on-shore
• onshore
• onside
• onsides