A cooling fan in a personal computer

Whatever is the case.

(medicine) A detailed report of the symptoms, signs, diagnosis, treatment, and follow-up of an individual patient, possibly containing a demographic profile of the patient, but usually describing an unusual or novel occurrence.

(grammar) case in Hungarian, Malayalam, Basque etc. meaning together with

Expressing finality, that that preceding material is meant as final, not subject to amendation or variation.

(software engineering) A potential scenario in which a system receives an external request (such as user input) and responds to it.

(informal) Any over-exaggerated ordeal.

(law) A case that can be settled by the court using already existing law.

(law) The stage during trial in which the party with the burden of proof presents supporting evidence.

(law) A combination of numbers and abbreviations used in common law countries to identify an opinion of a court, including the names of the parties, case reporter, name of the court, and year of the decision, and sometimes the page of the opinion that is cited.