Pronunciation: [juːnˈiːk ˌa͡ɪdˈiː] (IPA) 
Unique ID is spelled as [juˈniːk aɪ ˈdiː]. The word "unique" is pronounced as [juːˈniːk], with the stress on the first syllable, and ends with the "k" sound. The word "ID" is pronounced as [aɪ ˈdiː], with stress on the second syllable and ending with the "d" sound. "ID" is an abbreviation of "identification". Therefore, "unique ID" is a distinctive code or number that identifies a particular individual or entity.
A unique id, or unique identifier, refers to a distinctive alphanumeric code or number assigned to an object, entity, or individual for identification and differentiation purposes. It is a specific identifier that is exclusive and can only belong to one item or entity, providing a singular identity in a given context.
The purpose of a unique id is to establish individuality and ensure uniqueness within a system or database. It is often employed in various domains such as computer science, information systems, and data management. Unique ids can be assigned automatically by software systems or manually by individuals responsible for maintaining unique identification.
A unique id serves several functions, including facilitating efficient data organization, enhancing data integrity, and enabling accurate and efficient retrieval of specific information. It provides a means to uniquely reference or locate data associated with a particular object or entity, avoiding confusion or ambiguity in a large dataset.
These identifiers are commonly used in various scenarios such as in databases, customer identification, inventory management, product labeling, and authentication systems. In computer programming, unique ids play a crucial role in ensuring data integrity during operations like data insertion, updates, or deletions.
Overall, a unique id serves as a means of identification and differentiation, providing a singular and exclusive reference to an object, entity, or individual in order to enable effective data organization, management, and retrieval.
The word "unique id" is a combination of two elements: "unique" and "ID" (an abbreviation for "identifier").
The term "unique" has its origin in the Old French word "unic", which means "sole" or "only". It is derived from the Latin word "unus", meaning "one". The concept of uniqueness refers to something that is singular, exceptional, or one-of-a-kind.
"ID" is an abbreviation for "identifier", which comes from the Latin word "identificare", meaning "to identify". It is formed by combining "idem" (meaning "the same") and "facere" (meaning "to make"). An identifier is a symbol, name, or number used to distinguish or recognize something.
When combined, "unique id" refers to a singular or exclusive identifier that is utilized to identify an individual, entity, or item in a distinct and particular way.
