Definition
A "third-rater" describes someone or something of low quality or importance. It suggests mediocrity or inferiority compared to others. Think of it as being at the bottom of the barrel, not the best, and definitely not even close to being average. The term implies a lack of skill, talent, or significance. It's a derogatory term, meaning it's designed to be insulting or dismissive. Therefore, it's essential to use with caution.