explorer

B2 · Upper Intermediate Countable noun Computing

n. a computer program or window that lets you see and organize the files on your computer.

n. a graphical user interface designed to allow the user to navigate and manage a hierarchical file system.

“Open the file explorer to find the document you saved this morning.”

“The operating system's default explorer allows users to drag and drop files between different network drives seamlessly.”

C2 · Proficiency Countable noun Medicine Technical

n. a sharp metal tool that a dentist uses to check your teeth.

n. a sharp, pointed hand instrument used in dentistry to examine tooth surfaces for decay or irregularities.

“The dentist used a small explorer to check for cavities during the exam.”

“The hygienist carefully ran the explorer along the gum line to detect any buildup of tartar or signs of enamel erosion.”