microscopic

US /ˌmaɪ.krəˈskɑː.pɪk/
UK /ˌmaɪ.krəˈskɑː.pɪk/
"microscopic" picture
1.

so small as to be visible only with a microscope.

:
•
microscopic algae
:
tinyminuteinfinitesimalminusculenanoscopicnanosizedmicroscalelittlemicrodiminutiveweeteenyteeny-weenyteensyteensy-weensyweenyitsy-bitsyitty-bittyeensyeensy-weensypint-sizedbite-sizedknee-high to a grasshoppertiddly
:
hugeenormousgigantic
2.

relating to a microscope.

:
•
microscopic analysis of the soil
:
microscope