plural of gigagramme

(British spelling) Rare spelling of gigagram.

plural of giga-amp

(informal) A form of punch made from white wine, soda water and grape juice, etc. / (slang) Nitrous oxide, laughing gas; used especially by automotive enthusiasts.

(metrology) An SI unit of current equal to 10⁹ amperes. Symbol: GA

(obsolete) Synonym of gigahertz

An SI unit of measurement equivalent to one billion (10⁹) candelas, abbreviated as Gcd.

plural of gigacycle

plural of gigantic jet

(astronomy, meteorology) an upper atmospheric optical phenomena associated with thunderstorms, a carrot-shaped red sprite that propagates upward from the core of an oceanic thunderstorm