To travel through an unfamiliar area in order to learn about it. The scientists set out to explore the uncharted island.
To examine or investigate something systematically. The team decided to explore different strategies to improve productivity.
To inquire into or discuss a subject in detail. The professor encouraged the students to explore the topic further in their essays.
To probe or examine (a part of the body or a wound) physically, especially with the hands or an instrument, in order to diagnose or investigate. The surgeon carefully explored the wound to locate the source of bleeding.