1. not changed, altered, or controlled by someone in a deceptive or unfair way
2. not handled or operated by hand or machine
Usage: technical

Examples

• The researchers used unmanipulated data to ensure accurate results.
• She preferred the unmanipulated version of the photograph.
• The control group received unmanipulated samples for comparison.
• His unmanipulated response revealed his true feelings.
• The unmanipulated footage showed what really happened.
• Scientists studied the unmanipulated cells under the microscope.