fraist verb5 •(dialect, no longer used) To try; test; prove; put to the proof; make trial (of).Þen found he no frekes to fraist on his strenght. — 1540 •(no longer used) To seek to learn; ask; inquire. •(dialect, no longer used) To learn by trial; experience. •(no longer used) To seek; be eager for; desire. •(no longer used) To go forth on an expedition; sally forth. formsfraisted · fraisting · fraists