IPA: /ˈtoʊboʊt/
KK: /ˈtoʊˌboʊt/
A strong boat designed to push or pull other boats, especially barges, along rivers and canals.
The towboat skillfully maneuvered through the narrow channel, guiding the barges safely to their destination.
Towboat → The word is formed from "tow" (from Old English *tōwian*, meaning to pull or drag) and "boat" (from Old English *bāt*, meaning a small vessel). A towboat is a boat designed to pull or drag other vessels along a body of water.
Think of a boat that is specifically made to 'pull' ('tow') other boats along the water.