1 Short description: Enlargement lymph nodes. 2  ICD-9-CM 785.6 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 785.6 should only be used for claims with a date of service on or before September 30, 2015.
Freebase (0.00 / 0 votes) Rate this definition: Hyperfocal distance. In optics and photography, hyperfocal distance is a distance beyond which all objects can be brought into an acceptable focus.
Definition of hyper-. 1 : above : beyond : super- hypermarket. 2a : excessively hypersensitiveb : excessive hyperemia. 3 : that is or exists in a space of more than three dimensions hyperspace. 4 : bridging points within an entity (as a database or network) nonsequentially hypertext.