Superserviceable

Su`per`serv´ice`a`ble


a.1.Overofficious; doing more than is required or desired.
References in periodicals archive ?
The superserviceable could be that which is of great service, of more than necessary service, or it could be that which is above being serviceable, and it is this type of value that I am calling cosmopolitan, ornamental, instructive, and non-utilitarian.