word | traction |
---|---|
definition | The friction that allows a moving thing to move over a surface without slipping. |
eg_sentence | The spinning wheels were getting no traction on the ice, and we began to slip backward down the hill. |
explanation | A tractor is something that pulls something else. We usually use the word for a piece of farm machinery, but it's also the name of the part of a big truck that includes the engine and the cab. Tractors get terrific traction, because of their powerful engines and the deep ridges on their huge wheels. A cross-country skier needs traction to kick herself forward, but doesn't want it to slow her down when she's gliding, so the bottom of the skis may have a “fish-scale” surface that permits both of these at the same time. |
IPA | ˈtrækʃən |
Tags: mwvb::unit:2, mwvb::unit:2:word, mwvb::word, mwvb::word-cloze, mwvb::word-reverse, obsidian_to_anki
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Retract retraction back forced government pull larger written
Previous card: Tract trahere latin verb meaning drag draw attractive
Up to card list: Merriam-Webster Vocabulary Builder LITE (English)