ISSUANT Meaning of ISSUANT in English /ish"ooh euhnt/ , adj.Heraldry. (of a beast) represented with the body erect and only the forepart visible: a lion issuant.[ 1600-10; ISSUE + -ANT ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012