The word "brought" is the past tense of the verb "bring." It means to have carried or conveyed something from one place to another, usually in a manner that involves movement or transfer. When you say you "brought" something, you imply that you have completed the action of delivering or presenting that item to someone at a different location.
The word "brought" comes from the Old English "brČ³ngan," which means to bring or lead. Its past participle form is "brought," which is derived from the Proto-Germanic root "*brengan" and is related to similar words in other Germanic languages.