adj.
Pronunciation: ˌ ə n- ' kä ŋ -k( ə -)r ə -b ə l
Function: adjective
Date: 1582
1 : incapable of being conquered : INDOMITABLE <an unconquerable will>
2 : incapable of being surmounted < unconquerable difficulties>
– un · con · quer · ably \ -bl ē \ adverb