First Known Use: 1963
Dictionary
nanometer
noun nano·me·ter \ˈna-nə-ˌmē-tər\
Definition of NANOMETER
: one billionth of a meter
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Origin of NANOMETER
International Scientific Vocabulary
Rhymes with NANOMETER
Medical Dictionary
nanometer
noun nano·me·ter
Medical Definition of NANOMETER
: one billionth of a meter—abbreviation nanometer
Variants of NANOMETER
nano·me·ter or chiefly British nano·me·tre \ˈnan-ə-ˌmēt-ər\
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