Definition
Imagine you're on a ship π’; 'astern' means towards the rear or the back of the vessel. It describes a position or direction relative to the stern. Unlike 'ahead,' which indicates forward movement, 'astern' implies movement in reverse or being behind. Think of it as the opposite of steering forward. Essentially, if something is astern, it's trailing behind you. Consider a boat leaving a wake; the wake is astern the boat.