• (a.) Hard to be borne; unendurable. • (a.) Troublesomely urgent; unreasonably solicitous; overpressing in request or demand; urgent; teasing; as, an impotunate petitioner, curiosity. Found on http://thinkexist.com/dictionary/meaning/importunate/
Im·por'tu·nate adjective [ See Importune .] 1. Troublesomely urgent; unreasonably solicitous; overpressing in request or demand; urgent; teasing; as, an impotunate petitioner, curiosity. Whewell. 2. Hard to be borne; unendurable. [ R.] Donne. -- Im*p... Found on http://www.encyclo.co.uk/webster/I/22
urgent or persistent in solicitation, sometimes annoyingly so. · pertinacious, as solicitations or demands. · troublesome; annoying: importunate demands from the children for attention. Found on https://www.infoplease.com/dictionary/importunate