Where does “stage whisper” come from?

stage whisper (English) comes from English stage, from French stage, from Old French estation, from Latin statiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

stage whisper (English): A line that is performed on stage as if it were...

Definitions

  1. A line that is performed on stage as if it were...

Ancestry of “stage whisper”, step by step

stage whisper traces back through two separate lines of ancestry.

via English stage

StepLanguageWordMeaning
1EnglishstageA phase; A platform; a surface, generally...
2Frenchstageinternship, job that a trainee is doing in a...
3Old Frenchestationgarrison; pause; break; visit to a church for...
4Latinstatiōoutpost, picket
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English whisper

StepLanguageWordMeaning
1EnglishwhisperThe act of speaking in a quiet voice, especially,...
2Middle Englishwhisperen
3Old Englishhwisprianto whisper
4Proto-Germanichwisprōnąto whistle, hiss, whisper
5Proto-Indo-Europeanḱweys-to hiss, whistle, whisper
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-