Plural of searcher; people who look carefully for something or someone.
From Old French cerchier meaning 'to search or examine,' possibly from Latin circare meaning 'to go around in circles.' The -er suffix creates the agent noun (one who searches), and -s makes it plural.
The root of 'search' might come from the idea of going in circles—like how you search by covering ground over and over until you find what you're looking for!
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