Indefatigable, in-de-fat′i-ga-bl, adj. that cannot be fatigued or wearied out: unremitting in effort.—n. Indefat′igableness.—adv. Indefat′igably. [Fr.,—L. indefatigabilis—in, not, de, fatigāre, to tire.]
Indefeasible, in-de-fēz′i-bl, adj. not to be defeated or made void.—n. Indefeasibil′ity.—adv. Indefeas′ibly.
Indefectible, in-de-fekt′i-bl, adj. incapable of defect: unfailing.
Indefensible, in-de-fens′i-bl, adj. untenable, that cannot be maintained or justified.—adv. Indefens′ibly.
Indefinable, in-de-fīn′a-bl, adj. that cannot be defined.—adv. Indefin′ably.
Indefinite, in-def′i-nit, adj. not limited: not precise or certain: (logic) indeterminate in logical quantity.—adv. Indef′initely.—n. Indef′initeness.
Indelible, in-del′i-bl, adj. that cannot be blotted out or effaced.—ns. Indelibil′ity, Indel′ibleness.—adv. Indel′ibly. [Fr.,—L. in, not, delebilis—delēre, to destroy.]
Indelicate, in-del′i-kāt, adj. offensive to good manners or purity of mind: coarse.--n. Indel′icacy.—adv. Indel′icately.
Indemnify, in-dem′ni-fī, v.t. (with against) to secure against loss: to make good for damage done: to give security against:—pa.p. indem′nified.—ns. Indemnificā′tion, act of indemnifying: that which indemnifies; Indem′nitor, one who indemnifies; Indem′nity, security from damage, loss, or punishment: compensation for loss or injury.—Act of Indemnity, an act or decree for the protection of public officers from any technical or legal penalties or liabilities they may have been compelled to incur. [Fr.,—L. indemnis, unharmed—in, not, damnum, loss, facĕre, to make.]
Indemonstrable, in-de-mon′stra-bl, adj. that cannot be demonstrated or proved.—n. Indemonstrabil′ity.