Englishfor English speakers
sanitary
—
adjective
free from filth and pathogens
sanitary conditions for preparing food
a sanitary washroom
waste
Verb
—
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
—
Things that are not useful; things that people want to take out of their house.