mi·cro·beam noun \ˈmī-krō-ˌbēm\
: a beam of radiation of small cross section <a focused laser microbeam> <a microbeam of electrons>
First Known Use of MICROBEAM
mi·cro·beam noun \ˈmī-krō-ˌbēm\ (Medical Dictionary)
: a beam of radiation of small cross section <a laser microbeam>
Learn More About MICROBEAM
Seen & Heard
What made you want to look up microbeam? Please tell us where you read or heard it (including the quote, if possible).