Trotskyite adjective 1noun 1forms 1 adjective1 •(disapproving) Of, relating to, supporting, or advocating the doctrines of Leon Trotsky.[…] [her] father had fought in the Lincoln Brigade but now provided janitorial supplies to factories by day and attended Trotskyite meetings by night […] — 1988 noun1 •(disapproving) An advocate of the communist doctrines of Leon Trotsky (born Лев Дави́дович Бронште́йн (Lev Davídovič Bronštéjn) / Lev Davidovich Bronstein).A great number of disillusioned young men in the Western world are saying now that it is Stalin who is to blame and proclaiming themselves Trotskyites. — 1939 formsTrotskyites