You searched for: “insurmountable
insurmountable (in" sur MOUN tuh b'l) (adjective), more insurmountable, most insurmountable
1. Regarding something which cannot be passed over, overcome, or conquered: An insurmountable obstacle and an insurmountable task are both insuperable and invincible.
2. Impossible to master; insuperable; unachievable: Sam had insurmountable difficulties getting back into his house, so he had to call a locksmith.
This entry is located in the following units: -able (page 22) mont-, mount- (page 1) super-, supra-, sur- (page 1)