noncrushable
adjective
(alsonon-crushable)uk/ˌnɒnˈkrʌʃ.ə.bəl/us/ˌnɑːnˈkrʌʃ.ə.bəl/noteasilycrushed(=brokenor havinglostitsshapefrom beingpressedvery hard):
Place all the noncrushableitemsat thebottomof thebag; crushableonesgo ontop.
Thetabletsare made using a non-crushableformulationtopreventmisuseof thedrug.
- Discardedneedlesshould bedisposedof in a verystiff, noncrushablecontainer.
- Forsale: abrandnew non-crushablestrawhat.
- Thisstudyaddressestheissueofsubsidencecausedby thedeteriorationof non-crushablewastecontainers.
Hard and firm
- (as) stiff/straight as a ramrodidiom
- adamantine
- cast iron
- congealed
- crisp
- crisply
- erect
- firmness
- fossilized
- harden
- hardening
- hardness
- horny
- rigidity
- rock-hard
- rock-solid
- stiff
- stiffly
- stiffness
- tense