əˈlaɪn əˈɹeɪ əˈɹeɪ ˈɹeɪ.mənt ɹeɪndʒ ɹəˈɡeɪl.i.ə align oneself with a group or a way of thinking lay out orderly or logically in a line or as if in a line lay out the clothes lay out the arguments an arrangement of aerials spaced to give desired directional characteristics especially fine or decorative clothing an impressive display it was a bewildering array of books his tools were in an orderly array on the basement wall an orderly arrangement an array of troops in battle order