Term: trial balloon: a test of public opinion
Broader: trial: trying something to find out about it | Unrelated: non sequitur: a reply that has no relevance to what preceded it
Broader: trial: trying something to find out about it | Unrelated: monoxide: an oxide containing just one atom of oxygen in the molecule
Broader: trial: trying something to find out about it | Unrelated: step dancing: dancing in which the steps are more important than gestures or postures
Broader: trial: trying something to find out about it | Unrelated: potato scab bacteria: cause of a potato disease characterized by brownish corky tissue
Broader: trial: trying something to find out about it | Unrelated: tenth: position ten in a countable series of things
Broader: trial: trying something to find out about it | Unrelated: wort: usually used in combination: `liverwort'; `milkwort'; `whorlywort'
Broader: trial: trying something to find out about it | Unrelated: ependyma: thin epithelial membrane lining the ventricles of the brain and the spinal cord canal
Broader: trial: trying something to find out about it | Unrelated: panorama: a picture (or series of pictures) representing a continuous scene
Broader: trial: trying something to find out about it | Unrelated: tonometry: the measurement of intraocular pressure by determining the amount of force needed to make a slight indentation in the cornea
Broader: trial: trying something to find out about it | Unrelated: transcription: a sound or television recording (e.g., from a broadcast to a tape recording)