The appointment of religious officials (commonly bishops) by secular subjects (commonly kings or nobles).

In terms of, or by means of, investigation.

A form of journalism in which the reporter deeply investigates a single topic of interest, often involving crime or corruption.

The domestic intelligence and security service of the United States, which simultaneously serves as its primary federal law enforcement organization.

(archaic) second-person singular simple present form of investigate

plural of principal investigator

(sciences) lead researcher on a grant-funded project

a person or a group purchasing and using an equity stake in a publicly traded corporation to put public pressure on its management, with the goal of effecting a change

Alternative spelling of reinvestigation

plural of re-investigation