Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
femtobel
Language
Watch
Edit
Contents
1
English
1.1
Etymology
1.2
Noun
1.2.1
Synonyms
English
edit
Etymology
edit
From
femto-
+
bel
.
Noun
edit
femtobel
(
plural
femtobels
)
(
metrology
)
An
SI unit
of
relative power
equal to 10
−15
bels
. Symbol:
f
Synonyms
edit
Symbol:
fB
Categories
:
English terms prefixed with femto-
English lemmas
English nouns
English countable nouns
en:Metrology
en:SI units
Hidden category:
Pages with 1 entry