The superlative is the form of an adjective or adverb that expresses the highest or a very high degree of the quality of what is being described. For example, if you are describing a noun, in the sentence:
This is the cheapest hotel in town. - the word cheapest is a superlative adjective.
If you are describing a verb, use a superlative adverb:
Justin ran the fastest. - the word fastest is a superlative adverb.
The superlative form is –est or most…. Use –est for short words and most for longer words:
most expensive, most difficult
We usually use” the” before a superlative:
The accident was one of the worst experiences of my life.
What is the quickest way to get to the university from the train station?