echoplex verb 2noun 1forms 3 verb2 •To apply a tape delay effect on (an instrument).[…](making much use of Macero's splicing, tape loops and echoplexing of Miles' trumpet). — 1979 •To echo received text characters back to the computer that sent them. noun1 •A tape delay effect first used in the 1960s. formsechoplexed · echoplexing · echoplexes
