able to last and be used for a long time without becoming damaged
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heavy-duty (meaning)
is stronger than usual so that it can be used a lot, especially in difficult conditions
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high-resolution (meaning)
used to describe something such as a screen or photograph that shows an image extremely clearly
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lightweight (meaning)
weighing only a little or less than average
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rustproof (meaning)
protected against rust (= metal decay)
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tough (meaning)
strong; not easily broken or made weaker (synonym: durable)
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unbreakable (meaning)
impossible to break
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Firewall (meaning)
a network security device that monitors and filters incoming and outgoing network traffic based on an organization's previously established security policies.
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freeze (meaning)
to stop working because the parts have become stuck and can no longer move