(inorganic chemistry) The binary compound of silicon and fluorine SiF₄, a colourless, poisonous gas with a pungent odour, used in the production of silicon semiconductors.

plural of spurtle

plural of reunionist

(alt-right, white supremacy) Initialism of it's okay to be white; an intentionally innocuous slogan used as bait to maliciously generate backlash for the purpose of ridicule.