Definition from Wiktionary, the free dictionary
- (informal) Like a lech; lecherous, tawdrily lustful.
2007 January 3, Virginia Heffernan, “Hey! Never Underestimate the Average Joe”, New York Times:
- The brilliantly senile Arthur, along with Doug’s lechy, creepy friend Spence (the pro stand-up Patton Oswalt), present a fair challenge to his frankness and naïveté.