quatercentennial
[ kwot-er-sen-ten-ee-uh l ]
/ ˌkwɒt ər sɛnˈtɛn i əl /
adjective
pertaining to or marking a period of 400 years.
Words nearby quatercentennial
quassia, quassia family, quat., quater, quatercentenary, quatercentennial, quaternary, quaternary ammonium compound, quaternary structure, quaternate, quaternion
Origin of quatercentennial
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019