Justin definition by Webster's New World
a masculine name: var. Justus; fem. Justina
Origin: Classical Latin Justinus ; from justus: see just
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Justin, Saint ( 100?-165?); Christian apologist & martyr, born in Samaria: his day is June 1: called Justin Martyr
Justin definition by American Heritage Dictionary
, Saint A.D. 100?-165.
Greek theologian who founded a school of Christian philosophy at Rome and wrote the Apology and the Dialogue.