probe implies penetration to investigate or explore something hidden from sight or knowledge.

PROBE definition: 1. to try to discover information that other people do not want you to know, by asking questions…. Learn more.

Probe definition: to search into or examine thoroughly; question closely.. See examples of PROBE used in a sentence.

If you probe something, you investigate it thoroughly. If you go into business with someone, you might probe her finances to make sure that she has a good track record.

A space probe is a spacecraft which travels into space with no people in it, usually in order to study the planets and send information about them back to earth.

An exploratory action or expedition, especially one designed to investigate and obtain information on a remote or unknown region: the scouts' probe of enemy territory.

A probe generally refers to an investigative device used to explore, examine, or gather information. It can denotatively refer to a physical tool or instrument used in science, …

to examine or investigate with, or as if with, a probe. The doctor probed my ear. to make an examination or investigation with, or as if with, a probe; search deeply. They may probe, but …

To penetrate or explore physically, especially with a probe, in order to find or discover something.

probe: A slender, flexible surgical instrument used to explore a wound or body cavity.