trial balloon
A small balloon released into the sky to determine the direction and tendency of winds…A small balloon released into the sky to determine the direction and tendency of winds in the upper air before a manned ascent in a larger balloon; a ballon d'essai.
» It was just a trial balloon.
Це була просто пробна куля.
Meaning
2 senses(historical)A small balloon released into the sky to determine the direction and tendency of winds in the upper air before a manned ascent in a larger balloon; a ballon d'essai.
(figuratively, idiomatic)An idea, suggestion, or prospective action, product, etc., offered to an audience or group in order to test whether it generates acceptance or interest.
Versuchsballon
про́бный шарpróbnyj šar, зонда́жzondáž
- a balloon sent up to test air currents
- a test of public opinion
Examples
2 sentencesIt was just a trial balloon.
Це була просто пробна куля. — deniko
It's a trial balloon.
Це пробна куля. — deniko
ruЭто пробный шар. — marafon
Translations
6 languagesBy meaning 1
By meaning 1
Origin
Calque of French ballon d’essai (“small balloon released into the sky to determine the dirCalque of French ballon d’essai (“small balloon released into the sky to determine the direction and tendency of winds in the upper air before a manned ascent in a larger balloon; (figuratively) prospective action to test acceptance”): ballon (“balloon”), essai (“trial, try; assay”).
Wiktionary, CC BY-SA 4.0 · source