DictionaryprontoWithout delay
adverb / interjection

pronto

PRAHN-toh/ˈprɑːntəʊ/

Immediately or very quickly.

He catches the falling glass pronto, before it reaches the floor.

An older man reacts immediately to a falling drinking glass, lunging from his chair and catching it just below the table edge while spilled water is still airborne.
Etymology

Spanish pronto means “ready” or “prompt.” English uses that idea of readiness as an instruction about timing: act quickly or without delay.

In context

Old Time Radio Researchers23:02
upstairs with you yeah we sure had fun today we went all over Washington and went to see professor Barnhardt professor Barnhardt oh sure bond hot up to bed now pronto
[1954] Lux Radio Theatre - The Day the Earth Stood Still

More examples

  • Get the leaking pipe fixed pronto.
  • She needed an answer pronto.
  • Pronto, he called as the bus approached.

Forms

pronto

Similar words

immediately
Immediately is neutral rather than brisk informal language.
promptly
Promptly may allow a short delay.