15-Letter Words Containing: T,O,R,G,O,C,H

• A photograph so reduced in size that it must be viewed through a lens or a microscope.

• A photograph taken through a microscope, an enlarged picture of a very small item or area; a photomicrograph.

• To create such a photograph

• of or relating to chromatography

• a photograph taken with the help of a microscope

• equipment that enables a sophisticated separation, e.g. gas chromatographic or liquid chromatographic separation.