Correct spelling for the English word "peans" is [pˈi͡ənz], [pˈiənz], [p_ˈiə_n_z] (IPA phonetic alphabet).
I apologize, but "peans" does not appear to have a specific definition in the English language. It might be a typographical error or a term that is not widely recognized. Please verify if there is any other term or concept you would like assistance with, and I'll be glad to help.
The etymology of the word "peans" is uncertain. "Peans" is a noun used in the plural form, which is derived from the singular form "pean". The word "pean" dates back to the 14th century and originally referred to a kind of song or hymn of praise or triumph. It is believed to have entered the English language through Old French or Latin, but the specific origin is unclear. Over time, the term "pean" has fallen out of common use, and today, the plural form "peans" is rarely encountered.