Correct spelling for the English word "eade" is [ˈiːd], [ˈiːd], [ˈiː_d] (IPA phonetic alphabet).
"Eade" is a term that does not have an explicit dictionary definition as it does not exist as a recognized word in the English language. It is plausible that you might be looking for the definition of a similar word, or you could have made a spelling error.
However, if you were referring to another term, here is an example definition for "ade":
"Ade" is a noun that refers to a soft, cold beverage typically made by combining fruit juice with water and sweeteners. Also known as a fruitade, it is often served chilled, and it can be carbonated or non-carbonated. A wide range of fruits can be used to make ade, such as lemonade (made with lemons), limeade (made with limes), or cherryade (made with cherries). Ade can also be made from a combination of fruits, creating unique and refreshing flavors. The sweetness can be adjusted based on personal preference by adding sugar, honey, or artificial sweeteners. Ade is often enjoyed as a refreshing drink during hot weather or served as a thirst-quencher at parties or events. In some cases, ade can also be used as a base for cocktails or mixed with alcoholic beverages to create flavorful and colorful drinks.