- blue-chip - extremely valuable; "Rembrandt is considered a blue-chip artist"
Antonym: worthless (indirect, via valuable)
- blue chip, blue-chip stock - a common stock of a nationally known company whose value and dividends are reliable; typically have high price and low yield; "blue chips are usually safe investments"
--1 is a kind of common stock, common shares, ordinary shares
- blue chip - a blue poker chip with the highest value
--2 is a kind of chip, poker chip