Where does “teleprompter” come from?

teleprompter (English) comes from English prompter, from English prompt, from Middle French prompt, from Latin prōmptus, from Latin prōmō, from Latin prō, from Latin ratus, from Latin rēōr — to fit, to fix, to put together.

teleprompter (English): a device placed near or on a television camera...

Definitions

  1. a device placed near or on a television camera...

Ancestry of “teleprompter”, step by step

teleprompter traces back through two separate lines of ancestry.

via English prompter

StepLanguageWordMeaning
1Englishpromptercomparative form of prompt: more prompt; The...
2EnglishpromptQuick; acting without delay; On time; punctual;...
3Middle Frenchprompt
4Latinprōmptusa taking forth
5Latinprōmōto take or bring out or forth, produce, bring to light
6Latinprōfor
7Latinratusconsidered, having been considered; established,...
8Latinrēōrto reckon, calculate
9Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
10Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
11Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via English tele

StepLanguageWordMeaning
1EnglishteleAlternative form of telly
2Englishtele-over a distance; television; telegraph
3Ancient Greekτῆλεfar off, afar, far away
4Proto-Indo-Europeankʷelh₁-to move; to turn, go round; turn, become

Words derived from “teleprompter

Every word from Proto-Indo-European h₂er-