Gig is slang for a live musical performance, a paid engagement of a musician or ensemble. Temp agency with a difference, an app to find flexible work in Hospitality, Retail, Warehousing and Security. Working across London, Glasgow, Edinburgh. How does GIG Work? What's the registration and interview process? Find out more here. FAQ's. From Longman Dictionary of Contemporary EnglishRelated topics: Musicgiggig1 /ɡɪɡ/ noun [countable] 1 APMa performance by a musician or a group of musicians. gig noun [C] (VEHICLE) a light two-wheeled carriage pulled by one horse, used especially in the past: He had the horse and gig brought to the. Gig is slang for a live musical performance, a paid engagement of a musician or ensemble. Contents. 1 Origin; 2 Modern usage; 3 See also; 4 References. Gig workers are independent contractors, online platform workers, contract firm workers, on-call workers and temporary workers. Gig workers enter into. Gig definition is - a job usually for a specified time; especially: an entertainer's engagement. How to use gig in a sentence. In a gig economy, temporary jobs are commonplace and companies tend to hire independent contractors and freelancers instead of full-time employees. Gig - A gig is a job that lasts a certain period of time, often the life of a project or as long as the company has that specific need. It can.