Where does “antisynchronous” come from?

antisynchronous (English) comes from English synchronous, from Latin synchronus, from Ancient Greek σύγχρονος, from Ancient Greek σῠν-, from Ancient Greek σύν, from Proto-Hellenic *ksún — beside, with.

antisynchronous (English): Having the same frequency, but exactly out of phase

Definitions

  1. Having the same frequency, but exactly out of phase

Ancestry of “antisynchronous”, step by step

antisynchronous traces back through two separate lines of ancestry.

via English synchronous

StepLanguageWordMeaning
1EnglishsynchronousAt the same time, at the same frequency;...
2Latinsynchronuscontemporary, synchronic
3Ancient Greekσύγχρονοςcontemporary; synchronous; simultaneous;...
4Ancient Greekσῠν-together; with, together
5Ancient Greekσύνbeside, with
6Proto-Hellenic*ksúnbeside, with

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Hellenic *ksún