The word "acres" is spelled as /ˈeɪ.kərz/ in IPA phonetic transcription. The pronunciation involves a long 'A' sound followed by a hard 'K' sound, and ends with a 'Z' sound. It is a plural form of acre, a unit of land measurement. The spelling of "acres" is often misspelled as "acers" due to the similarity in sound. However, "acers" is not a correct spelling of this word, and should be avoided to ensure proper communication and understanding.