morfound noun 1verb 1forms 3 noun1 •(no longer used, rare) Catarrh or coldlike illness.Cough and morfound. — 1633 verb1 •(no longer used, rare) To affect (an animal or person) with catarrh or coldlike illness.As doth an hors morfounded by the waye / Whiche none accompte doth set by sporre ne thynge — 1509 formsmorfounded · morfounding · morfounds