English
truechimer
Compound of true + chimer.
Proto-Indo-European *drewH- ‘firm’
Proto-Germanic *triwwiz ‘faithful’
Old English trēowe ‘faithful’
Middle English treowe
English true
The story
Coined by American academic computer engineer David L.
Today it means
noun A timeserver that transmits an accurate time via the Network Time Protocol.
Language periods are conventional ranges, not dates for this word.
Etymograph / truechimer