unbreakable
difficult or impossible to break and therefore able to withstand rough usage.
Other meanings
Not able to be broken in.
Antonyms
- fragile
Example sentences
Where this comes from
This definition is adapted from “unbreakable” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.