| quinqu-, quinqua-, quinque-, quin- (Latin: five; a number used as a prefix).quinary, quinaries: 1. Consisting of five parts, or occurring in sets of five.  2. A set of five, or the fifth member of a set. quinate: Used to describe leaves that occur in clusters of five.
 quincentenary, quincentennial: A 500th anniversary.
 quincunx, quincuncial: An arrangement of five objects in a square, with four at the corners and one in the center. Literally,  "five" plus uncia, "a twelfth".
 quindecade: quindecennial: 1. Happening once every fifteen years or a fifteenth anniversary.  2. Lasting for fifteen years. quinquagenarian, quinquagenary: Someone who is fifty years old; characteristic of  person who is fifty to fifty-nine years old.
 Quinquagesima: In the Christian liturgical calendar, the Sunday before Lent, seven weeks or the fiftieth day before Easter.
 quinquagesimal: quinquangular: quinquefoliate: quinquennia (plural): quinquenniad: quinquennial: quinquennially: quinquennium (singular): A period of five years.
 quinquereme: quinquertium: quinquevalent: |