explorer
noun
ex·plor·er
ik-ˈsplȯr-ər 
1
: one that explores
especially
: a person who travels in search of geographical or scientific information
2
capitalized
: a member of a coed scouting program of the Boy Scouts of America for young people ages 14 to 20 focusing on career awareness
Examples of explorer in a Sentence
Recent Examples on the Web
The organization has alumni all over the world, including Montgomery, who is also a Navy veteran and global explorer.
—
Kris Millgate, Outdoor Life, 10 Sep. 2025
In this demo expedition, his group deployed hyper-tech robotic explorers to map a lava tube on a Mars analog site, in the Spanish Canary Islands, which, like the Hawaiian archipelago, were produced via a series of volcanic eruptions.
—Kevin Holden Platt, Forbes.com, 9 Sep. 2025
The sight of Morro Rock has greeted countless visitors to this part of California’s Central Coast for centuries, from the European explorers who came to the area enticed by its calm waters, to the modern-day surfers who ride the swells that break outside the bay.
—Cu Fleshman, Travel + Leisure, 8 Sep. 2025
But this new 86-footer, stripped of its predecessors’ bling, is more of a spartan, minimalist explorer, with transatlantic potential.
—Tristan Rutherford, Robb Report, 8 Sep. 2025
See All Example Sentences for explorer
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Kris Millgate, Outdoor Life, 10 Sep. 2025
In this demo expedition, his group deployed hyper-tech robotic explorers to map a lava tube on a Mars analog site, in the Spanish Canary Islands, which, like the Hawaiian archipelago, were produced via a series of volcanic eruptions.
—Kevin Holden Platt, Forbes.com, 9 Sep. 2025
The sight of Morro Rock has greeted countless visitors to this part of California’s Central Coast for centuries, from the European explorers who came to the area enticed by its calm waters, to the modern-day surfers who ride the swells that break outside the bay.
—Cu Fleshman, Travel + Leisure, 8 Sep. 2025
But this new 86-footer, stripped of its predecessors’ bling, is more of a spartan, minimalist explorer, with transatlantic potential.
—Tristan Rutherford, Robb Report, 8 Sep. 2025
See All Example Sentences for explorer
Cite this Entry
“Explorer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/explorer. Accessed 13 Sep. 2025.
Copy CitationKids Definition
explorer
noun
ex·plor·er
ik-ˈsplōr-ər
-ˈsplȯr-
1
: one that explores
a vehicle called the lunar explorer
especially
: a person who travels in search of new geographical or scientific information
2
capitalized
: a member of the scouting program of the Boy Scouts of America for young people 14 to 20 years old
Medical Definition
explorer
noun
ex·plor·er
ik-ˈsplōr-ər, -ˈsplȯr-
: an instrument for exploring cavities especially in teeth : probe sense 1
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