General Definition:
* Secreted means released or discharged from a cell, gland, or organ. This applies to any substance, like hormones, enzymes, or waste products.
More Specific Definitions:
* Biological: Secreted in biology often refers to proteins or other molecules that are synthesized inside a cell and then released outside the cell.
* Medical: In medicine, secreted can refer to substances released from glands, like hormones or digestive juices, or secretions from wounds or lesions.
* Technical: In a technical context, secreted can mean released or emitted from a device or system.
Examples:
* "The pancreas secretes insulin." (biological)
* "Sweat glands secrete sweat." (medical)
* "The device secretes a gas that can be used for sterilization." (technical)
Ultimately, the best definition for "secreted" will be determined by the context in which it is used.