1. spoke or wrote in a rambling, unfocused, or confused manner
Usage: past tense of maunder; informal
2. moved or wandered aimlessly or without clear direction
Usage: past tense of maunder; informal

Examples

• The old professor maundered on about his research for nearly an hour without reaching a conclusion.
• She maundered through the park, lost in thought and paying no attention to where she was going.
• He maundered about his childhood memories in a disjointed, hard-to-follow way.
• The speaker maundered through his notes, jumping from topic to topic without clear organization.
• They maundered down the street, stopping occasionally to look in shop windows.
• The patient maundered incoherently, making it difficult for the doctor to understand his symptoms.