microbrush

Etymology

From micro- + brush.

microbrush means A very small brush, especially a very small toothbrush used in dentistry Lexicurio rates it Sui generis — a strength score of 87 out of 100.

noun

A very small brush, especially a very small toothbrush used in dentistry“For Scotchbond, first, a primer (10 μL) was applied to the dentin surface using a microbrush, and after 30 s, the surface was dried by gentle air-blowing.”