overtrust /ˈəʊvə(ɹ)ˌtɹʌst/noun 1/ˌəʊvə(ɹ)ˈtɹʌst/ verb 1forms 3 noun1 •excessive trust overtrust /ˌəʊvə(ɹ)ˈtɹʌst/ verb1 •To trust too much.Some there are, that do so overtrust their leaders' eyes — 1649 formsovertrusted · overtrusting · overtrusts