Where does “presynaptic” come from?

Presynaptic comes from English synaptic plus the Latin prefix prae-, from Latin prae, Proto-Italic prai, and Proto-Indo-European preh₂-, meaning "before" or "in front of."

presynaptic (English): In a synapse, of or pertaining to the neuron that...

Definitions

  1. In a synapse, of or pertaining to the neuron that...

Ancestry of “presynaptic”, step by step

StepLanguageWordMeaning
1EnglishsynapticOf or relating to a synapse—the junction between...
2New Latinsynapticus
3Ancient Greekσυναπτικόςcapable of adjusting; hypothetical conjunction
4Ancient GreekσυνάπτωI join together, connect
5Ancient Greekσῠν-together; with, together
6Ancient Greekσύνbeside, with
7Proto-Hellenic*ksúnbeside, with

Words derived from “presynaptic

Every word from Proto-Hellenic *ksúnEvery word from Ancient Greek σῠν-Every word from Ancient Greek σύν
presynaptic — Etymology, Origin & Word History | Etymology Explorer