Dictionary Entry
trial balloon
Part of SpeechnounPronunciation/ˌtɹaɪəl bəˈluːn/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.
Origin
Origin details are still being enriched for this entry.
Common Phrases
Still being gathered for this entry.
Synonyms
Antonyms
No antonyms yet.
Poetry examples for “trial balloon”
Excerpts from the ReadingWillow English Library collection.
Poetry examples are still being gathered for this entry. They will appear here once matching poems are available in the library.
