ENGLISH
REFERENCE

trial balloon

idiom
Meaning

An idea, suggestion, or prospective action, product, etc., offered to an audience or group in order to test whether it generates acceptance or interest.


Origin

disputed origin

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”).

Examples
SIMPLE

The company sent out a trial balloon to see if customers like the idea.

CONTEXTUAL

The politician released a trial balloon about the new tax policy to gauge public reaction before making a final decision.

COMPLEX

By leaking the proposal to the press, the administration launched a trial balloon to assess whether the controversial reform would face significant opposition from the electorate.

Anchors to
Related idioms6entries
  1. 01

    balloon goes up

    Something exciting, risky, or troublesome begins.

  2. 02

    balloon knot

    The anus.

  3. 03

    make trial of

    To check the quality, reliability, performance or genuineness of (something or someone).

  4. 04

    stand trial

    To sustain the trial or examination of a cause; not to give up without trial.

  5. 05

    trial by fire

    Any ordeal which tests one's strength, endurance or resolve.

  6. 06

    trial by media

    The process by which media coverage affects a person's reputation by creating a widespread perception of guilt or innocence, often before, or after, a verdict in a court of law.

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