indisposed adjective5 •Mildly ill.He was indisposed with a cold. •Not disposed, predisposed, or inclined; unwilling.I stayed indoors all day, feeling indisposed to finish mowing the lawn. •Not yet ready (especially with regard to receiving a visitor) because not yet arranged into a state of readiness (i.e., not disposed). •(euphemistic) In the lavatory/WC. •(euphemistic) Undressed; not yet dressed enough to be seen by visitors. formsmore indisposed · most indisposed