Keywords: nothing, no, not, trivial, insignificant

Sign Definition

As a Noun

1. Something which is not very important. English = trifle.

As a Verb or Adjective

1. To be very unimportant and not worth attention. English = (be) nothing, (be) trivial, (be) insignificant.
2. To do nothing at all, usually because you are lazy or uninterested.

Interactive

1. Used alone in response from a request from the person you are talking to to repeat something you have said. You mean that you won't bother because what you said before was not very important. English = "It's nothing!", "Forget it!", and so on.
2. Used alone to deny that you have done or said something. English = "I haven't done a thing!", "I've done nothing!", "I didn't say anything at all!", and so on.