case >> /keɪs/
Definition: [noun] An instance of a particular situation; an example of something occurring.
Example: a case of mistaken identity
Definition: [noun] An instance of a disease or problem.
Example: 200,000 cases of hepatitis B
Definition: [noun] A legal action, especially one to be decided in a court of law.
Example: a libel case
Definition: [noun] Any of the inflected forms of a noun, adjective, or pronoun that express the semantic relation of the word to other words in the sentence.
Example: the accusative case