instantaneous

Occurring or done in an instant or without any perceptible delay.

ruПроисходящий или выполняемый мгновенно, без какой-либо заметной задержки.esQue ocurre o se realiza en un instante, sin ningún retraso perceptible; que tiene lugar de forma inmediata o en un momento muy breve.frQui se produit ou s'effectue en un instant, sans délai perceptible.deSofort geschehend oder ablaufend, ohne wahrnehmbare Verzögerung; im selben Augenblick eintretend.ptQue ocorre ou é feito instantaneamente, sem atraso perceptível; imediato, que acontece num instante.zh形容某事发生或完成得极其迅速，没有任何可察觉的延迟。arيحدث أو يُنفَّذ في لحظة واحدة دون أي تأخير ملحوظ.

1. Occurring with no delay B2 formal

   Happening or done immediately, without any time passing.

   • The reaction was instantaneous when the chemicals mixed.
   • Her response to the question was instantaneous.
   • The internet connection provided instantaneous access to the data.

   ruМгновенныйesinstantáneofrSans délaideUnverzüglichptInstantâneozh瞬时的arفوري

   Synonyme: directimmediateinstantmomentarypromptrapidsplit secondswift

   Antonyme: delayedgradualprotractedslow

• more instantaneous comparative form
• most instantaneous superlative form