"Among Classical Greeks, amazon was given a popular etymology as from a-mazos, "without breast", connected with an etiological tradition that Amazons had their right breast cut off or burnt out, so they would be able to throw their javelins;[7] there is no indication of such a practice in works of art, in which the Amazons are always represented with both breasts, although the left is frequently covered (see photos in article)." from Wikipedia definition Amazons.