pref.
One quadrillionth (10 -15): femtovolt.
[From Danish and Norwegian femten, fifteen, from Old Norse fimmtān.]
femto-
| Dictionary: femto- |
pref.
One quadrillionth (10 -15): femtovolt.
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| Measures and Units: femto- |
[Etymology: Danish: ‘fifteen’] Symbol f-. SI The 10-15 multiplier, e.g. 1 femtogram = 1 fg = 10-15 g; contractable to femt- before a vowel.
| Medical Dictionary: femto– |
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 | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved. Read more |
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| Measures and Units. A Dictionary of Weights, Measures, and Units. Copyright © Donald Fenna 2002, 2004. All rights reserved. Read more |
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| Medical Dictionary. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Read more |
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