" users "

[Noun]  | "us*er" | \ ˈyü-zər \

1: someone who uses something: such as

2: a person who uses a product or service

3: a person who frequently uses alcoholic beverages or narcotics

Origin: 15th century ;

[Noun]  | "end user" 

1: the ultimate consumer of a finished product

Origin: circa 1945 ;

[Noun]  | "user fee" 

1: an excise tax often in the form of a license or supplemental charge levied to fund a public service —called also user's fee

Origin: 1967 ;

[Adjective]  | "unique" | \ yu̇-ˈnēk \

1: being the only one : sole

2: being without a like or equal : unequaled

3: distinctively characteristic : peculiar

Origin: 1601 ;

 French, from Latin unicus, from unus one ;

[Noun]  | "users" 

[Noun]  | "user" 

[Noun]  | "end users"