No, “middle” is not a preposition. It is primarily a noun and can also function as an adjective.
Uses of “Middle”:
- As a Noun (Referring to the central part of something)
- The restaurant is in the middle of the city.
- He placed the dish in the middle of the table.
- As an Adjective (Describing something located at or related to the center)
- The middle seat is taken.
- She arrived in the middle part of the event.
Why “Middle” Is Not a Preposition
- Prepositions (e.g., in, on, under, about) show relationships between words.
- “Middle” does not function as a linking word between nouns; instead, it is a noun that can be used in prepositional phrases (e.g., “in the middle of”).
Thus, “middle” is a noun or adjective, not a preposition.