The word "unimportance" in English means: The state or quality of not being important or significant., Lack of consequence or influence..
The phonetic transcription of "unimportance" is /ˌʌnɪmˈpɔːtəns/ in British English and /ˌʌnɪmˈpɔːrtəns/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "unimportance": insignificance, irrelevance, triviality.
Example usage of "unimportance": "The unimportance of the matter was obvious to everyone.". More examples on the page.