Greek · root
mikros
small
Words sharing this root
microbeAn organism or infectious agent too small to see without a microscope.microcosmA small system or community that reflects the qualities of a larger one.microficheA flat sheet of film holding tiny images of documents.micronA unit of length equal to one millionth of a meter.microphoneA device that converts sound into electrical signals.omicronThe fifteenth letter of the Greek alphabet.