No, “last” is not a preposition. It can function as an adjective, adverb, verb, or noun, depending on its usage in a sentence.
Uses of “Last”:
- As an Adjective (Describing the final or most recent item in a sequence)
- We visited the restaurant last night.
- This is the last table available.
- As an Adverb (Modifying a verb to indicate the most recent time or sequence)
- She arrived last at the party.
- Who ordered last?
- As a Verb (Indicating duration or endurance)
- The meal lasted for two hours.
- How long will this promotion last?
- As a Noun (Referring to the final person or thing in a sequence)
- He was the last to leave the restaurant.
- This dish was my last favorite on the menu.
Why “Last” Is Not a Preposition
- Prepositions (e.g., in, on, under, about) show relationships between words in a sentence.
- “Last” does not function this way; it describes nouns, modifies verbs, or refers to sequence or duration.
Thus, “last” is an adjective, adverb, verb, or noun, but not a preposition.
