Too small to be seen by an ordinary light microscope.
More example sentences
- In many cases, however, this exchange is on the microscopic or submicroscopic level.
- The macroscopic table and the submicroscopic table are the same table; what differs is our viewpoint, our scale and level of reference when we consider the table.
- And it goes completely to pieces on the really submicroscopic scale, when the colors of quantum mechanics start to seep through into the picture, but that's another story.
Definition of submicroscopic in:
- The US English dictionary