Meaning

2 senses
  1. (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.

  2. (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

More definitions
  • a balloon sent up to test air currents
  • a test of public opinion

Examples

2 sentences
  1. It was just a trial balloon.

    Це була просто пробна куля. — deniko

  2. It's a trial balloon.

    Це пробна куля. — deniko

    ruЭто пробный шар. — marafon

Translations

6 languages
Русский
By meaning 1
idea, suggestion, etc., offered to test whether it generates acceptance or interest:
Deutsch
By meaning 1
idea, suggestion, etc., offered to test whether it generates acceptance or interest:

Origin

Calque of French ballon d’essai (“small balloon released into the sky to determine the dir

Calque 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

trial balloon — meaning, examples, forms, synonyms | Krumeto