Mere/mɪr/ Definition 1 of 2Pro Tip 1/3Understated Impact Use 'mere' to make something seem less important or smaller than it is, often to highlight contrast. Despite our efforts, we made mere pennies. Pro Tip 2/3Irony or Sarcasm 'Mere' can be used ironically to imply something is important when labeled as 'mere'. Oh, it's a mere trifle that you won the championship! Pro Tip 3/3Emotional Minimization 'Mere' might minimize feelings or the seriousness of a situation in emotional contexts. He said it was a mere scratch, but it looked serious.