1. Plural of holography; documents or records written entirely in the handwriting of the person whose signature they bear.
Usage: legal term; often used in the context of wills and contracts
2. Plural of holography; three-dimensional images created using laser light and photographic techniques.
Usage: technical term; used in physics and imaging technology

Examples

• The lawyer examined several holographies to verify the authenticity of the will.
• The museum displayed holographies of ancient artifacts that visitors could view from multiple angles.
• In legal proceedings, holographies are often given special consideration as evidence of intent.
• Modern holographies use advanced laser technology to create realistic three-dimensional images.
• The artist created a series of holographies that appeared to float in mid-air.
• Holographies of historical documents are preserved in the national archives.