fiddle nedir? fiddle nedir? A violin.A member of the violin family.Nautical A guardrail used on a table during rough weather to prevent things from slipping off. Informal Nonsensical, trifling matters: "There are things that are important/beyond all this fiddle” ( Marianne Moore). The act or an instance of cheating or swindling; a fraud.To play a violin.To move one's fingers or hands in a nervous fashion.To occupy oneself in an aimless or desultory way: liked to fiddle with all the knobs and dials. To meddle or tamper: a reporter who fiddled with the facts. To commit a fraud, especially to steal from one's employer.To play (a tune) on a violin.To cheat or swindle.To alter or falsify (accounts, for example) for dishonest gain.fiddle away To waste or squander: fiddled away the morning with unnecessary tasks.