English word irretractable comes from English ir- (Used for expressing negation; not.), English retractable (Capable of being retracted; retractile. A retractable pen.)
Dictionary entry | Language | Definition |
---|---|---|
ir- | English (en) | Used for expressing negation; not. |
retractable | English (en) | Capable of being retracted; retractile. A retractable pen. |
irretractable | English (en) |