Where does “inerter” come from?

inerter (English) comes from English inert, from French inerte, from Latin iners, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

inerter (English): An active suspension component that is the dual of the spring. A device that reacts similarly to a spring but 180-degrees out of phase

Definitions

  1. An active suspension component that is the dual of the spring. A device that reacts similarly to a spring but 180-degrees out of phase

Ancestry of “inerter”, step by step

inerter traces back through two separate lines of ancestry.

via English inert

StepLanguageWordMeaning
1EnglishinertUnable to move or act; inanimate; In chemistry,...
2Frenchinerteinert, inactive; first-person singular present...
3Latininerswithout skill, unskilled, unskillful,...
4Latinīn-un-, non-, not
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin

via English ER

StepLanguageWordMeaning
1EnglishERThe statistic "Earned Run"; Initialism of...
2Turkisherearly; brave; man, male
3Ottoman Turkishایرsaddle, a seat for a rider placed on the back of a horse or other animal
4Old Anatolian Turkishایرearly, at a time in advance of the usual or expected event
5Proto-Turkicēdersaddle
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en