identifier
noun/aɪˈdɛntɪˌfaɪər/
Frequency rank: #11,498 of 20,003 in the WORDED list (wordfreq data)
Meaning
a name, number, or symbol used to identify something or someone

Example sentence
Each user account has a unique identifier that makes it different in the system.
Synonyms & related words
More words in ranks 11,401–11,500
- fraughtfilled with or causing stress, anxiety, or difficulty
- freshnessthe quality of being new, clean, or recently made; not stale or old.
- grappleto struggle or deal with a difficult problem or challenge
- groana deep, low sound made in pain, distress, or disapproval.
- grubinformal word for food or a meal.
- hangouta place where someone spends time regularly, or an act of spending casual time with others.
- hickorya North American hardwood tree, or the tough wood from that tree.
- hoistto lift or raise something heavy, often using a rope or mechanical device.
- inciteto encourage or stir up violent or unlawful behavior.
- informallyin a relaxed, unofficial, or casual manner.