Word: Private Investigator
Part of Speech: Noun
Definition: A private investigator is someone who is hired to find information, solve problems, or gather evidence, often for individuals or businesses. They work independently, not as part of the police or government.
"On the case": This means that someone is actively investigating a situation, often used in a more informal way.
"Digging for dirt": This idiom means searching for negative or scandalous information about someone.