The phrase "too much" refers to an excessive amount or degree of something. It indicates that something has surpassed a reasonable or acceptable limit, leading to potential negative consequences. For example, if someone has "too much homework," it means they have an overwhelming amount that may be difficult to manage.
The phrase "too much" is derived from the Old English word "tō," meaning "to" or "towards," and "mucce," a form related to "much," which traces back to the Proto-Germanic word "*mikilaz," meaning "great" or "large." The combination suggests an amount beyond what is needed or desired.