* As a noun:
* The explorer braved the unknown wilderness in search of new discoveries.
* Explorers have been mapping the world for centuries.
* She had the spirit of an explorer, always eager to see what lay beyond the horizon.
* As a verb:
* He spent his afternoon exploring the hidden alleyways of the city.
* The children explored the abandoned house with cautious excitement.
* The team explored the potential of renewable energy sources.
* As an adjective:
* The explorer's journal contained fascinating details about the journey.
* The museum housed a collection of explorer's artifacts.
* She had an explorer's spirit, always yearning for adventure.
Remember to use the correct form of "explorer" based on its grammatical function in the sentence.