We found one dictionary that defines the word an average:

General (1 matching dictionary)

1. an average: Dictionary.com

Phrases: on an average, an average amount, taking an average, more... ▸ Words similar to an average ▸ Usage examples for an average ▸ Idioms related to an average ▸ Wikipedia articles (New!) ▸ Words that often appear near an average ▸ Rhymes of an average ▸ Invented words related to an average