IPA: /rɪˈdɪk.jə.ləs.li/
KK: /rɪˈdɪk.jə.ləs.li/
In a way that is very silly or unreasonable, often causing laughter or disbelief.
She dressed ridiculously for the party, wearing a clown costume.
Ridiculously → It is formed from "ridicule" (from Latin *ridiculus*, meaning laughable) and the suffix "-ously" (meaning in a manner of). The word "ridiculously" means in a manner that is laughable or absurd.
Think of something that is so absurd that it makes you laugh — that's what 'ridiculously' means, as it describes actions done in a laughable manner.