submicroscopic
Also found in: Medical.
sub·mi·cro·scop·ic
(sŭb′mī-krə-skŏp′ĭk)adj.
Too small to be resolved by an optical microscope.
sub′mi·cro·scop′i·cal·ly adv.
submicroscopic
(ˌsʌbmaɪkrəˈskɒpɪk)adj
too small to be seen through an optical microscope
ˌsubmicroˈscopically adv
sub•mi•cro•scop•ic
(ˌsʌb maɪ krəˈskɒp ɪk)also sub`mi•cro•scop′i•cal,
adj.
too small to be seen through a microscope.
[1910–15]
sub`mi•cro•scop′i•cal•ly, adv.
Translations