Final answer:
A Soldier brick is the term for a brick laid vertically with its broad face exposed, typically used for decorative purposes in construction.
Step-by-step explanation:
The term used to describe a brick laid vertically with the broad face exposed is a Soldier brick. When bricks are used in construction, they can be laid in various orientations to achieve different structural or aesthetic effects. A Soldier brick is set vertically with the long, narrow side exposed, and this orientation is often used for decorative purposes around windows and doors. Other types of brick orientations include Sailor bricks, which are also set vertically but with the broader face exposed,
Header bricks, which are laid flat with the short end of the brick exposed, and Stretcher bricks, laid flat with the long side exposed. These various brick-laying techniques have been part of architectural design for centuries, allowing for durability and diversity in the construction of structures.