of or relating to or used in microscopy
too small to be seen except under a microscope
extremely precise with great attention to details
examined it with microscopic care
infinitely or immeasurably small
reduced to a microscopic scale
Over one million Pet Rocks were sold in 1975, makine Gary Dahl, of Los Gatos, California, a millionaire. He got the idea while joking with friends about his pet that was easy to take care of, which was a rock.