Definition
"Vinegary" describes something that has a sharp, sour taste or smell, like vinegar. It can also describe someone's personality as being sharp, bitter, and unpleasant π . Think of a lemon, but much more intense. While literal vinegar can be useful, a vinegary personality is generally off-putting. It is often used to describe someone who is sarcastic or cynical. It conveys a sense of acidity and bitterness in their words and actions.