A gemstone with a glowing, milky sheen that moves as thestone is moved in the path of a light source. Opalescence. Found on http://www.encyclo.co.uk/local/22148
girasol, girasole; fire opal 1. The sunflower; literally, 'turning toward the sun', from girare, 'to rotate, to turn'. 2. An opal with brilliant flame-like yellow, orange, and red colors. 3. An opal that reflects light in a bright luminous glow. Found on http://www.wordinfo.info/words/index/info/view_unit/1978/
Spanish name (sunflower) for the mechanical shaker used in the production of sparkling wine. See under the French term gyropallet. Gyro Pallet French name (German: Kreiselpalette) for a device driven by electric motors as a mechanical alternative to the costly manual remuage (shaking) in the production of sparkling wine(champagne, sparkling wi... Found on https://glossary.wein.plus/girasol