Explanation: Overextension is when we use a word to refer to a group of similar things, it is very common in children because they don't have a extensive vocabulary. An example of overextension is when children use the word "doggie" to refer to every four-legged animal they see, this is because they think that "doggie" is a term for animals with four legs, and not only for dogs.
1 - Polyphemus heard a prophecy that he would lose an eye to a hero in an attack.<span> 2 - Zeus' sign of the attacking eagles and Halitherses' prediction of Odysseus' vengeful return.</span>