The word "best man" in English means: A male friend or relative who helps a bridegroom at his wedding., The person who supports the groom and organizes the bachelor party..
The phonetic transcription of "best man" is /ˌbest ˈmæn/ in British English and /ˌbest ˈmæn/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "best man": groomsman, attendant.
Example usage of "best man": "Tom was the best man at his friend's wedding last weekend.". More examples on the page.