scoff at (someone or something)
To dismiss something with scorn, ridicule, or derision. The CEO scoffed at the backlash, confident that those complaining were nothing but a vocal minority. They scoffed at me when I warned them of the disastrous fault in the system, but now they're seeing just how right I was.
scoff at someone or something
to show ridicule or scorn for someone or something. The directors scoffed at her when she presented her plan. They scoffed at my new hat, not realizing how stylish it was.