Biology/Medicine:
* Free from living organisms, especially microorganisms (bacteria, viruses, fungi, etc.). This is the most common use in healthcare and laboratory settings. Examples:
* Sterile surgical instruments
* Sterile water
* Sterile lab equipment
* Sterile wound dressings
* Incapable of reproducing. This refers to individuals who cannot produce offspring due to medical reasons.
Other:
* Lacking in originality or spontaneity. This is a more informal use, suggesting something is bland or uninteresting.
* Incapable of producing anything. This is an older, less common meaning, suggesting a lack of fertility or productivity.
To understand the meaning of "sterile" in a specific situation, you need to consider the context. For example, "sterile soil" likely refers to soil lacking nutrients for plant growth, while "sterile operating room" refers to a room that is free from harmful microorganisms.
