microarray
noun
- a small-scale two-dimensional array of samples on a solid support
Wiktionary
noun
Etymology: Etymology tree Proto-Indo-European *mey-der.? Ancient Greek μικρός (mikrós)der. English micro- English array English microarray From micro- + array.
- Any of several devices, containing a two-dimensional array of small quantities of biological material, used for various types of assay; the assay itself