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ballon d'essai
noun as in trial balloon
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Example Sentences
Meanwhile, this volume of essays (most of which were in course of preparation when war was declared) is issued as a ballon dessai.
From Project Gutenberg
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On this page you'll find 7 synonyms, antonyms, and words related to ballon d'essai, such as: barometer, feeler, fishing question, pilot balloon, test of public reaction, and toe in the water.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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