'Importance' definitions:

Definition of 'importance'

From: WordNet
noun
The quality of being important and worthy of note; "the importance of a well-balanced diet" [ant: unimportance]
noun
A prominent status; "a person of importance" [syn: importance, grandness]

Definition of 'Importance'

From: GCIDE
  • Importance \Im*por"tance\, n. [F. importance. See Important.]
  • 1. The quality or state of being important; consequence; weight; moment; significance. [1913 Webster]
  • Thy own importance know, Nor bound thy narrow views to things below. --Pope. [1913 Webster]
  • 2. Subject; matter. [Obs.] [1913 Webster]
  • Upon importance of so slight and trivial a nature. --Shak. [1913 Webster]
  • 3. Import; meaning; significance. [Obs.] [1913 Webster]
  • The wisest beholder could not say if the importance were joy or sorrow. --Shak. [1913 Webster]
  • 4. Importunity; solicitation. [Obs.] [1913 Webster]
  • At our importance hither is he come. --Shak. [1913 Webster]