Second-hand means owned by somebody else before you. A second-hand car, buy it second-hand, second-hand clothes.
It also means received from another person rather than witnessed, so second-hand information is hearsay. Second-hand smoke is the smoke breathed by everybody who is not smoking, and it is what smoking bans were built on.
1adjectivesecond-handOwned by somebody else before you.
“We couldn't afford a new sofa, so we bought a second-hand one online.”
second-hand is a quality.
Also accepted in games: secondhand
secondhand comes from second + hand.
Etymology from Wiktionary, CC BY-SA
Practised in Clothes & Fashion, Everyday Adjectives