overpulse noun 1verb 1forms 3 noun1 •An electric pulse that spikes above normal operating levels.The algorithm then requires that you multiply the interval by 3 to yield a single overpulse. — 1985 verb1 •To pulse too much.Another problem is that they might have "overpulsed". It's not clear that the high numbers for data rate go with the low numbers for drive voltage. — 1987 formsoverpulsed · overpulsing · overpulses