Definition of "sayonara" []

• Goodbye. (interjection)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "How our watery sacs constantly adjust valves to keep us one step shy of liquid or sicca again sayonara"
• "It's time to say "sayonara," and appoint someone with the people's interest at heart."
• "And now that Simon is saying "sayonara" to "Idol," the big debate today was, who could replace him?"