unbreakable
adjective/ĩkɨˈbɾavɛɫ/medium
in·que·brá·vel
Definition
That cannot be broken; very resistant.
His determination is unbreakable.
This material is sold as being unbreakable.
Common collocations
unbreakable determinationunbreakable glassunbreakable resistance
Etymology
Do prefixo negativo 'in-' + 'quebrar' + sufixo '-ável'.