What does coasting mean?
Coasting is the act of moving forward without active effort — a car rolling downhill with the engine off, a cyclist letting momentum carry them, or, figuratively, a person getting by on past achievements rather than fresh exertion. In this figurative use, common in everyday speech, it often implies complacency: to say someone is 'coasting' is to suggest they are doing the minimum. The word also retains older, more literal senses: in maritime history, 'coasting' described ships trading from port to port along a shoreline rather than crossing oceans — the so-called coasting trade — and in North America it once referred to sledding down snowy slopes. Derived from the noun 'coast', which entered English from Old French and ultimately Latin, coasting spans both the physical and the metaphorical, making it a compact way to describe motion, ease, and sometimes a lack of drive.
The act of moving forward without effort or applied power; also, historically, the practice of shipping goods between coastal ports.
"Freewheeling down the hill, he enjoyed a moment of pure coasting before the climb resumed."
The nautical sense survives mainly in historical contexts such as 'coasting trade' or 'coasting vessel'.
Present participle of 'to coast': to move effortlessly under existing momentum, or to travel along a coast.
"She was coasting through her final semester, confident the degree was already hers."
Before cars had engines to idle, "coasting" was literally what you did on a bicycle with your feet off the pedals — and the word for an effortless ride is centuries older than the effortless lifestyle it now describes.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of coasting
Coasting derives from the verb 'to coast', which comes from the noun 'coast' — borrowed into Middle English from Old French 'coste' (side, shoreline), ultimately from Latin 'costa' (rib, side). Originally meaning to travel along or skirt a coastline, the verb broadened to mean moving smoothly without propulsion, as when a vehicle slides downhill under gravity. The same Latin root 'costa' gives English cognates such as 'costal' (relating to the ribs) and contributed to 'cutlet'.
How coasting is actually used
As a verb form, coasting is neutral in register. Figuratively, however, it often carries a mildly negative connotation of complacency or lack of ambition — describing someone who does the minimum required rather than pushing themselves. The nautical sense ('coasting trade') is now largely historical or technical.
Easily confused with coasting
"Costing" refers to calculating the price or expense of something, while "coasting" refers to moving effortlessly or along a coast — they differ only by one letter but are unrelated in meaning.