Definition of "quatercentenary" []

• A quadricentennial. (noun)

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.

• "That sounds like an oxymoron, but it's actually a quatercentenary."
• "Last week, I wrote about the quatercentenary of the King James Bible, regretting that none of the great literary festivals had plans for a public reading of this astonishing monument of English prose."
• "This is the quatercentenary of Shakespeare's Antony and Cleopatra!"