microbeam
A beam having a small cross section
Noun
- A beam having a small cross section
- microbeam analysis
- a single-particle microbeam
Origin
Etymology tree Proto-Indo-European *mey-der.? Ancient Greek μικρός (mikrós)der. English micro- Proto-Germanic *bagmaz? Proto-West Germanic *baum Old English bēam Middle English beem English beam English microbeam From micro- + beam.