IPA: /ʌnˈbɛndəbl/
KK: /ʌnˈbɛndəbl/
This word describes something that cannot be bent or shaped easily.
The metal rod is unbendable, making it perfect for construction.
Unbendable → It is formed from "un-" (meaning not) and "bend" (from Old English "bendan", meaning to bend) and "-able" (meaning capable of). The word "unbendable" means not capable of being bent.
Think of something that is 'not' ('un-') able to be 'bent' — that's why unbendable means it cannot be bent.