Englishfor English speakers
infrastructure
Noun
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A place's infrastructure is the basic public works such as roads, electricity & water supply, and schools, that allow it to function.
The construction of the BAM railway will provide an infrastructure for exports to Japan and the US.
The new bridge will be one of Europe's largest ever infrastructure projects.
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The infrastructure is the basic ideas and systems that support an organisation or a project.
The hardware-software system provides an infrastructure for messaging applications across the company.
for
Preposition
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shows that something belongs to something else, or has a specific function
This cake is for you.
This is a net for catching fish.
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For is used to show the reason for something
He was angry, for he had never been called such terrible names before.
for
Subordinator
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For introduces a clause with a subject and a to-infinitive
It's not good for you to be too relaxed.
waste
Verb
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To use something for no reason, or for bad reasons or only little reasons, and after it is used no one can use it again.
He wasted the food by making it dirty.
waste
Noun
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Things that are not useful; things that people want to take out of their house.
disposal
Noun
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Disposal is the act of getting rid of or throwing out something.
There is no long-term plan for nuclear waste disposal.
After a strange package was found, bomb disposal workers were called in.
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If you have something at your disposal, it is available for you to use.
Some of the students seem to have a lot of money at their disposal.