The word "check" can refer to several actions or concepts. Generally, it means to examine something to ensure that it is correct, complete, or accurate. It can also imply holding something in place, verifying or confirming information, or stopping or controlling something from proceeding.
The word "check" has its origins in the Middle English word "ceken," which comes from the Old French "eschec" (meaning a check in chess) and is derived from the Arabic "shaḥ," meaning king. It evolved over time to encompass various meanings related to stopping, controlling, or verifying.