Meaning of the word insurmountable in English

What does insurmountable mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

insurmountable

US /ˌɪn.sɚˈmaʊn.t̬ə.bəl/
UK /ˌɪn.səˈmaʊn.tə.bəl/

Adjective

too great to be overcome

Example:
The team faced insurmountable obstacles on their journey.
The debt seemed insurmountable.