So minute as not to be discernible
In microscopic structure they all present the closest agreement with one another.
A microscopic voice inside warned her to stop, but desire put uncontrolled passion into her response.
Microscopic examination fully confirms the existence of these compounds.
Journ., 1828), he devoted himself chiefly to the examination of fluid-filled cavities in crystals, and of the microscopic structure of various kinds of fossil wood.
- Microscopic Structure of Tobacco Leaf.