'Viceroy' definitions:

Definition of 'viceroy'

From: WordNet
noun
Governor of a country or province who rules as the representative of his or her king or sovereign [syn: viceroy, vicereine]
noun
Showy American butterfly resembling the monarch but smaller [syn: viceroy, Limenitis archippus]

Definition of 'Viceroy'

From: GCIDE
  • Viceroy \Vice"roy\, n. [F. vice-roi; pref. vice- in the place of (L. vice) + roi a king, L. rex. See Vice, prep. and Royal.]
  • 1. The governor of a country or province who rules in the name of the sovereign with regal authority, as the king's substitute; as, the viceroy of India. [1913 Webster]
  • 2. (Zool.) A large and handsome American butterfly (Basilarchia archippus syn. Limenitis archippus). Its wings are orange-red, with black lines along the nervures and a row of white spots along the outer margins. The larvae feed on willow, poplar, and apple trees. [1913 Webster]

Synonyms of 'viceroy'

From: Moby Thesaurus