indubitable

adjective in·du·bi·ta·ble \(ˌ)in-ˈdü-bə-tə-bəl, -ˈdyü-\

: certainly true : not able to be doubted

Full Definition of INDUBITABLE

: too evident to be doubted : unquestionable

— in·du·bi·ta·bil·i·ty \-ˌdü-bə-tə-ˈbi-lə-tē, -ˌdyü-\ noun

— in·du·bi·ta·ble·ness \-ˈdü-bə-tə-bəl-nəs, -ˈdyü-\ noun

— in·du·bi·ta·bly \-blē\ adverb

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Middle English indubitabyll, from Latin indubitabilis, from in- + dubitabilis dubitable

First Known Use: 15th century

Synonyms: accomplished, certain, inarguable, incontestable, incontrovertible, indisputable, irrefutable, irrefragable, positive, sure, unanswerable, unarguable, unchallengeable, undeniable, unquestionable

Antonyms: answerable, arguable, contradictable, controvertible, debatable, disputable, doubtable, moot, negotiable, problematic (also problematical), questionable, refutable

INDUBITABLE Defined for Kids

adjective in·du·bi·ta·ble \in-ˈdü-bə-tə-bəl, -ˈdyü-\

: being beyond question or doubt

— in·du·bi·ta·bly \-blē\ adverb

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