intransitive verb
Definition: To express contempt or mockery, often by laughing or speaking in a scornful way.
Example: She scoffed at the idea that he could win the race.
noun
Definition: A remark or sound that shows you think something is silly or not worth considering.
Example: His scoff made it clear that he didn't take her idea seriously.
transitive verb
Definition: To mock or make fun of someone or something in a scornful way.
Example: She scoffed at the idea that he could win the race.