Where does “sideband” come from?

Sideband comes from English side and band, where side derives from Middle English side, Old English sīde, and Proto-Indo-European bʰendʰ-, meaning to stretch or extend.

sideband (English): The band of frequencies each side of the...

Definitions

  1. The band of frequencies each side of the...

Ancestry of “sideband”, step by step

sideband traces back through two separate lines of ancestry.

via English band

StepLanguageWordMeaning
1EnglishbandA strip of material used for strengthening or...
2Germanbandpast of binden
3Frenchbandeband, strip; stripe; strip
4Frenchthere; here, present
5Italianthere
6Spanishlafeminine singular definite article; the
7Portuguesethere; used with an adverb phrase to indicate...
8GermanaAlternative form of A; Abbreviation of a-Moll;...
9Germana-MollA-minor
10Hungarianathe; this; that
11Frenchàto; on the, to; at
12Middle Frenchato; towards; third-person singular present...
13Old Frenchato; towards; belonging to
14LatinA
15Etruscan𐌀and, also
16Ancient Greekᾱ̔

via English Side

StepLanguageWordMeaning
1EnglishSideA bounding straight edge of a two-dimensional shape
2Middle Englishsidecustom
3Old Englishsīdeside, flank
4Proto-West Germanic*sīdāside
5Medieval Latinsida
6Late LatinsetaAlternative form of saeta; hair, bristle; bristle
7Latinsaetaa bristle, hair on an animal; silk
8Proto-Italicsaitā
9Proto-Indo-Europeanséh₂ito-
10Proto-Indo-Europeansh₂ey-to bind, fetter
11Proto-Indo-Europeanseh₂-to satiate, satisfy
Every word from Ancient Greek ᾱ̔
sideband — Etymology, Origin & Word History | Etymology Explorer