Gemstone exhibiting asterism, usually blue.

Colorless, pure form of corundum.

Iridescent gemstone, variety of cordierite.

Edible fruit from Symplocos tree.

a hetero-epitaxial process for metal–oxide–semiconductor integrated circuit manufacturing that consists of a thin layer (typically thinner than 0.6 μm) of silicon grown on a sapphire wafer.

Hylocharis eliciae, a hummingbird of South America with a metallic golden-green tail and blue-violet throat and a straight red black-tipped bill.

a codename for Intel's server (fourth generation Xeon Scalable) and workstation (Xeon W-2400/2500 and Xeon W-3400/3500) processors based on the Golden Cove microarchitecture and produced using Intel 7.

a brand of gin that is distilled by the Bombay Spirits Company, a subsidiary company of Bacardi, at Laverstoke Mill in the village of Laverstoke in the English county of Hampshire.