The word "ridiculous" is an adjective that describes something that is so silly or unreasonable that it makes people laugh or feel scornful. When we say something is ridiculous, we mean it is absurd or far-fetched, often in a humorous way.
In literature or conversation, "ridiculous" can be used to critique or mock something that is overly serious or pretentious. For example: "The proposal to build a bridge to the moon is not just ambitious; it's downright ridiculous."
While "ridiculous" primarily means silly or absurd, it can also imply that something invites mockery or scorn, as in: "His ridiculous behavior at the meeting embarrassed everyone."