rix SUFFIX
-ess, -or; -er; indicates the doer; one who performs action of verb (act.ess);
tornatrix N 3 1 NOM S F
tornatrix N 3 1 VOC S F
torno, tornare, tornavi, tornatus V (1st) TRANS [XXXCO]
turn, make round by turning on a lathe; round off (L+S); turn, fashion, smooth;