A case is something that contains or holds other things inside it.
You often see the word 'case' used when talking about boxes or bags that keep items safe and organized. For example, if you buy a new smartphone, it usually comes in its own special case to protect the phone from scratches and bumps. You might also use a suitcase for travel, which is essentially a big case to hold all your clothes and belongings. Some people even have makeup cases or toolboxes that help them keep everything tidy and easy to find. The word 'case' can refer to just about any container or holder, as long as it's used to store or transport things safely.
How common is "case"?
Word case is considered common in modern English. It has a balanced usage among all categories: speech, fiction, newspapers and academic texts.
Definitions
noun
An actual event, situation, or fact.
Example: For a change, in this case, he was telling the truth.
A given condition or state.
A piece of work, specifically defined within a profession.
Example: It was one of the detective's easiest cases. Social workers should work on a maximum of forty active cases. The doctor told us of an interesting case he had treated that morning.
(academia) An instance or event as a topic of study.
Example: The teaching consists of theory lessons and case studies.
A legal proceeding, lawsuit.
(grammar) A specific inflection of a word depending on its function in the sentence.
Example: The accusative case canonically indicates a direct object. Latin has six cases, and remnants of a seventh.
(grammar) Grammatical cases and their meanings taken either as a topic in general or within a specific language.
Example: Jane has been studying case in Caucasian languages. Latin is a language that employs case.
An instance of a specific condition or set of symptoms.
Example: There were another five cases reported overnight.
A section of code representing one of the actions of a conditional switch.
