Where does “nonsignalling” come from?

nonsignalling (English) comes from English signalling, from English signal, from Old French segnal, from Medieval Latin signale, from Latin signālis, from Latin signum, from Proto-Italic seknom, from Proto-Indo-European sek- — to cut, cut off, sever.

nonsignalling (English): Not signalling

Definitions

  1. Not signalling

Ancestry of “nonsignalling”, step by step

nonsignalling traces back through two separate lines of ancestry.

via English signalling

StepLanguageWordMeaning
1Englishsignallingpresent participle of signal; the use of signals...
2EnglishsignalA sequence of states representing an encoded...
3Old Frenchsegnalemblem; badge; signature; distinguishing mark...
4Medieval Latinsignalesignal
5Latinsignālis
6Latinsignumvisible indication: sign, mark, signal; seal,...
7Proto-Italicseknomsign
8Proto-Indo-Europeansek-to cut, cut off, sever

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European sek-Every word from Proto-Italic seknomEvery word from Latin signum