Entry 1 sense Webster, 1913 Royally /roi'-əl-ē/ · Roy·al·ly · IPA /rˈɔɪəliː/ 01 adv. In a royal or kingly manner; like a king; as becomes a king. 1. In a royal or kingly manner; like a king; as becomes a king. “His body shall be royally interred.” — Dryden.