unˈrun,ppl.a. [un-1 8 b.] Not past or completed. 1474Acta Dom. Audit. (1839) 37/1 Þe tak of þe said landis..for sa mony termes now to cum as was vnrunnyn of þe xix ȝeris.1591Knaresb. Wills (Surtees) I. 176 The reste of the yeares I have to come unron.