"sweet cake, tart," 1748, from Ger.
Torte; earlier sense of "round cake, round bread" (1555) is from M.Fr.
torte; both from L.L.
torta "flat cake," also "round loaf of bread" (cf. It.
torte, Sp.
torta), probably related to
tart (n.1); not considered to be from the source of
tort.