Where does “megadecibel” come from?

megadecibel (English) comes from English decibel, from English Bel, from English Isabel, from Spanish Isabel, from Portuguese Isabel, from Old Occitan Elisabel, from Latin Elisabeth, from Ancient Greek Ἐλισάβετ.

megadecibel (English): A measure of sound intensity, one million...

Definitions

  1. A measure of sound intensity, one million...

Ancestry of “megadecibel”, step by step

megadecibel traces back through two separate lines of ancestry.

via English decibel

StepLanguageWordMeaning
1EnglishdecibelA common measure of sound intensity ratio that is...
2EnglishBelA Babylonian deity, corresponding to the Semitic Baal
3EnglishIsabelA place name
4SpanishIsabelElizabeth biblical character
5PortugueseIsabel
6Old OccitanElisabel
7LatinElisabethElisabeth
8Ancient GreekἘλισάβετElizabeth mother of John the Baptist
9Hebrewאלישבעmy God is an oath; the Lord is her oath
10Hebrewאֵלa God; God, deity; god, God
11Hebrewשמואל
12Hebrewשְׁמוּאֵל

via English mega

StepLanguageWordMeaning
1EnglishmegaVery large; great; excellent
2Ancient Greekμέγαςbig, large; great, mighty, loud; marvelous,...
3Proto-Indo-Europeanmeǵh₂sgreat
Every word from Hebrew שְׁמוּאֵלEvery word from Hebrew שמואלEvery word from Hebrew אֵל