lighthouse
ˈlaɪtˌhaʊs
Definitions
1. noun
A tower or other structure on a cliff or headland that emits light to guide ships into a harbor or port, typically by rotating a beam of light around the horizon.
“The lighthouse stood tall and proud, its beam cutting through the darkness to guide the ship safely into the harbor.”
2. noun
A source of inspiration or guidance, especially in a difficult situation.
“The experienced teacher was a beacon of hope and a lighthouse for the struggling students.”