identifier

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It includes plans for all children to have a unique identifier number, a bit like a National Insurance number, for safeguarding purposes.

From BBC • Feb. 27, 2025

Furthermore, some critics of Rapid DNA have warned that by probing into a unique identifier that reveals sensitive medical information, the technology is a violation of privacy and civil liberties.

From Salon • Aug. 5, 2024

The report even suggests a unique identifier could be added to each chip to prevent industrial espionage and "chip smuggling."

From Science Daily • Feb. 15, 2024

Third, to get a trademark, the brand must actually use it as a source identifier.

From Slate • Feb. 13, 2024

It is customary for the first identifier to have the species named after him, or any name he chooses, so long as it is not already in use.

From "The Evolution of Calpurnia Tate" by Jacqueline Kelly