microscopic
adjective
[ mʌɪkrəˈskɒpɪk ]
• so small as to be visible only with a microscope.
• "microscopic algae"
Similar:
tiny,
very small,
minute,
infinitesimal,
minuscule,
nanoscopic,
nanosized,
microscale,
invisible to the naked eye,
little,
micro,
diminutive,
wee,
teeny,
teeny-weeny,
teensy,
teensy-weensy,
weeny,
itsy-bitsy,
itty-bitty,
eensy,
eensy-weensy,
pint-sized,
bite-sized,
knee-high to a grasshopper,
titchy,
tiddly,
little-bitty,
• relating to a microscope.
• "microscopic soil analysis"