New Delhi, Aug. 18 -- The Cambridge Dictionary has added more than 6,000 new words this year, including "Skibidi" - one of the popular slang terms used on social media.

"Skibidi" is a gibberish term coined by the creator of an animated YouTube series and can mean "cool" or "bad" or be used with no real meaning as a joke.

Other popular words added in the world's largest online dictionary, include "tradwife" - a contraction of "traditional wife" referring to a married mother who cooks, cleans and posts on social media; "delulu" - a shortening of the word delusional that means "believing things that are not real or true, usually because you choose to"; and "mouse jiggler" - a device or piece of software used to make it seem like you are wo...