Y Combinator
Noun · Hacker Culture
Definitions
One of the most influential startup accelerators, known for funding early-stage companies, running batch programs, and shaping founder culture through advice, networks, and demo days. In startup discourse, 'YC' often functions as both institution and brand signal.
In plain English: A famous startup accelerator that helps early companies grow and raise money.
Example: "Getting into Y Combinator changed the company’s fundraising trajectory overnight."