/ English Dictionary |
FEMTOMETER
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
A metric unit of length equal to one quadrillionth of a meter
Synonyms:
Classified under:
Nouns denoting quantities and units of measure
Hypernyms ("femtometer" is a kind of...):
metric linear unit (a linear unit of distance in metric terms)
Holonyms ("femtometer" is a part of...):
micromicron; picometer; picometre (a metric unit of length equal to one trillionth of a meter)