infirm Copy link • infirm: invălĭdus, infirmus, imbēcillus, dēbĭlis: v. feeble, weak. See also irresolute.
INFIRM Copy link • INFIRMWeak, imbecillus (deficient in strength; ☞ imbecillis is a later form): infirmus (having no firmness or duration): debilis (useless, from some defect). Unsteady in purpose, inconstans: levis: in consiliis capiendis mobilis.