also: ユニークユーザ
unique user; UU
Computing term for a distinct individual visitor to a website or online service, often used in analytics.
The monthly unique users of this site exceeded one million.
To accurately measure unique users, cookies are often used.
Variant without the final long vowel marker; common in technical contexts.
Spelling with interpunct; sometimes used for clarity.
Variant with interpunct and without the final long vowel marker.
Loanword from English 'unique user', adapted into katakana.