The word "promptly" in English means: Quickly and without delay., At the arranged time; punctually..
The phonetic transcription of "promptly" is /ˈprɒmpt.li/ in British English and /ˈprɑːmpt.li/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "promptly": immediately, swiftly.
Example usage of "promptly": "We need to leave promptly.". More examples on the page.