1. Plural of nano; extremely small units or objects, especially in technology or science.
Usage: informal; often used in scientific and technical contexts
2. Short for nanotechnology or nanodevices; miniaturized technological components or systems.
Usage: informal; technical

Examples

• Scientists are developing nanos that can deliver medicine directly to cancer cells.
• The lab specializes in creating nanos for use in electronics.
• Nanos have revolutionized materials science in recent years.
• These nanos are so small they can only be seen under an electron microscope.
• The company invested millions in nanos research and development.