A stead is someone's place or position, especially when talking about doing something in their place. When you go to a meeting in your mother's stead, you're going instead of her, filling the spot she would have occupied. A substitute teacher works in the stead of the regular teacher who's absent.

You'll often see stead in the phrase in good stead, which means something serves you well or proves useful. If you practice piano regularly, those skills will stand you in good stead when you audition for the school musical. Your years of swimming lessons might stand you in good stead when you try kayaking for the first time. The phrase suggests that past preparation or advantages help you succeed later.

The word appears in instead, which means “in the place of.” When you choose juice instead of milk, you're taking juice in milk's stead. Homestead can mean the place where your home stands, and it often refers to a farmhouse with surrounding land.