1
[ adjective ] impossible to break especially under ordinary usage

Examples

"unbreakable plastic dinnerwear"

Used in print

(Frank Getlein and Harold C. Gardiner, S.J., Movies,...)

Immediately , the film improved and it improved because in narrative it found a content based on time to complement its own unbreakable connection with time .

2
[ adjective ] impossible to not honor

Examples

"an unbreakable promise"

Related terms

inviolable

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