I. -_mə̇st noun
( -s )
Usage: usually capitalized
Etymology: Medieval Latin thomista, from Thomas Aquinas + Latin -ista -ist
: an adherent of St. Thomas Aquinas or of Thomism
II. adjective
or tho·mis·tic tōˈmistik
Usage: usually capitalized
Etymology: thomist from thomist (I) ; thomistic from New Latin thomisticus, from Medieval Latin thomista Thomist + Latin -icus -ic
: of or relating to Thomism or Thomists