The word "additional" in English means: More than what is usual or expected., Extra to what already exists or is available..
The phonetic transcription of "additional" is /əˈdɪʃənəl/ in British English and /əˈdɪʃənəl/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "additional": more, supplementary, further, added, extra.
Example usage of "additional": "We need additional chairs.". More examples on the page.