* The robin warbled a cheerful tune as it perched on the fence post. (Describing a bird's song)
* The opera singer's voice warbled slightly during the high notes. (Describing a shaky or unsteady voice)
* The old gramophone warbled out a scratchy, nostalgic tune. (Describing a sound with a distorted quality)
* The wind warbled through the leaves of the ancient oak tree. (Describing a rustling sound)
* The children warbled their favorite song in unison, their voices sweet and high. (Describing a joyful, unpolished singing)
The word "warble" can also be used figuratively, such as:
* The news of the scandal warbled through the halls of Congress. (Meaning the news spread quickly and in an informal, gossipy manner)
* The politician's speech warbled with promises that he couldn't keep. (Meaning the speech was filled with untruths or empty promises)