Spanish edit

Etymology edit

Literally, in zero comma (in zero point). Ellipsis of en cero coma 1 segundos; en 0,1 segundos (in zero point 1 seconds; in 0.1 seconds).

Adverb edit

en cero coma

  1. (Spain, idiomatic, slang, colloquial) in no time; in nothing flat; in a flash
    Synonym: en un abrir y cerrar de ojos