indisposition n. + Add to list UK //ˌɪndˌɪspəzˈɪʃən// in·dis·po·si·tion SynonymsEtymology Synonyms disinclinationhesitancyhesitationreluctanceOriginFRMindisposicion→MEindisposicioun→ENindisposition From Middle English indisposicioun, from Middle French indisposicion.