† inconˈcerned,a.Obs.rare—0. [in-3.] Unconcerned. Hence † inconˈcernedlyadv.; † inconˈcernedness. 1688Ess. Magistracy in Harl. Misc. I. 7 The parting with it tamely would argue the greatest stupidity and inconcernedness.1695J. Sage ArticleWks. 1844 I. 239 They inconcernedly quitted their pretensions.