1.Definition: a flexible slender surgical instrument with a blunt end that is used to explore wounds or body cavities

Category: Objects

2.Definition: an exploratory action or expedition

Category: General

3.Definition: an inquiry into unfamiliar or questionable activities

"There was a congressional probe into the scandal"

Related Noun(s):investigation

Category: General

4.Definition: an investigation conducted using a flexible surgical instrument to explore an injury or a body cavity

Category: General