Yes, the term "brothers" is commonly used to refer to older siblings, especially when discussing family relationships. In English, the word "brothers" is used as a plural noun to denote multiple male siblings in a family. When you say "brothers," it includes all male siblings, whether they are older or younger.
For example, if someone has two brothers, one older and one younger, you can refer to them collectively as "my brothers." However, if you specifically want to refer to the older brother, you would say "my older brother" or use his name.
It's worth noting that different cultures and languages may have specific terms for addressing or referring to siblings based on their age or birth order, but in English, "brothers" is a general term used for all male siblings in a family.