See Also: Micrometer(medicine)
micrometer(dictionary)
micrometer(dictionary)
caliper micrometer(medicine)
filar micrometer(medicine)
ocular micrometer(medicine)
slide micrometer(medicine)
micrometer (caliper)(encyclopedia)

micrometer (iou)



micrometer noun1. L17.
[French micrometre, formed as MICRO-: see -METER.]
An instrument or gauge for measuring very small objects or differences in size; esp. one in which linear movement is produced by turning a screw of fine pitch whose angular position is read as linear position.