Define "means of egress" as per the IBC.

The definition of "means of egress" according to the International Building Code (IBC) focuses on the safety and accessibility of movement within buildings. Specifically, it refers to a continuous and unobstructed path of travel that allows individuals to move from any point in a building to a public way, such as a street or an open space. This definition is crucial for ensuring that occupants can safely exit a building during an emergency, such as a fire or other hazardous situations.

This choice encompasses not just the physical exits, but also the pathways leading to those exits, ensuring that they are free of obstructions. This means that any design or compliance with egress must account for features like width, clearances, and signage, which are all essential for effective evacuation.

The other options focus on specific aspects or situations of egress but do not capture the complete definition required by the IBC. For instance, designating an area for fire drills, specifying emergency exits only, or planning for evacuations during emergencies do not encompass the entire scope required by the IBC for means of egress.