IPA: /ˈtræktər/
KK: /ˈtræktɚ/
A powerful vehicle with large rear tires, used mainly for pulling farm equipment or machinery.
The farmer used his tractor to plow the fields.
Tractor → It is formed from "tractus" (meaning to pull or drag) and the suffix "-or" (indicating an agent or doer). The word "tractor" refers to a machine that pulls or drags heavy loads, particularly in agricultural contexts.
Think of a machine that 'pulls' ('tractus') things along — that's why a tractor is used to drag heavy loads.