Morpheme
Bel
Type
free base
Denotation
unit of power level in measuring sound
Etymology
1929 for Alexander Graham Bell
Evidence
bel, bels, centibel, decibel, femtobel, gigabel, megadecibel, nanobel, subdecibel
Bel
free base
unit of power level in measuring sound
1929 for Alexander Graham Bell
bel, bels, centibel, decibel, femtobel, gigabel, megadecibel, nanobel, subdecibel