wheeler
n. countablen. a person or thing that has wheels, or someone who moves something on wheels. In modern English, it is most often used as a suffix for vehicles, like a 'four-wheeler'.
n. a person or thing that wheels something, or a vehicle with a specified number of wheels. Often functions as the second element in a compound noun to categorise vehicles by their wheel count.
The heavy four-wheeler struggled to climb the muddy hill.
The warehouse wheeler moved the heavy crates from the loading dock to the storage area.
While the term is largely archaic when used alone to describe a person, it survives in automotive terminology to distinguish between two-wheeler and four-wheeler transport options.
Commonly used as a suffix in compound nouns (e.g., 'eighteen-wheeler') to describe vehicle types.