undefeatable

adjective
un·de·feat·able | \ ¦əndə̇¦fētəbəl \

Definition of undefeatable 

: incapable of being defeated or of accepting defeat : unconquerable, invincible

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History and Etymology for undefeatable

un- entry 1 + defeat, verb + -able

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Dictionary Entries near undefeatable

undée

undeeded

undefaced

undefeatable

undefeated

undefendable

undefended

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