The word 'whiny' often implies that the speaker lacks patience and is emotionally affected by the sound. The constant whiny noise from the machine set his nerves on edge.
Pro Tip 2/3
Negative Perception
'Whiny' is not a compliment and can suggest weakness or irritability in a person's behavior or voice. Her whiny tone during the meeting didn't impress her colleagues.
Pro Tip 3/3
Context Sensitivity
Be cautious using 'whiny' to describe people; it can be seen as rude or judgmental. Describing someone's plea as 'whiny' can be dismissive of their concerns.