Infinitesimal
[adj] infinitely or immeasurably small; "two minute whiplike threads of protoplasm"; "reduced to a microscopic scale"
Related Information
Related Terms
atomic, corpuscular, embryonic, evanescent, germinal, granular, impalpable, imperceptible, imponderable, inappreciable, indiscernible, intangible, invisible, microcosmic, microscopic, molecular, subatomic, tenuous, thin, ultramicroscopic, unseeable