An example of importance is bringing a swim suit to a pool party if you want to swim.
People of great importance.
The importance of this cannot be overestimated.
We each understood the drop-dead importance of absolute privacy.
Breda is the next town in importance to the capital.
Nothing in life seemed to him of much importance, and under the influence of the depression that possessed him he valued neither his liberty nor his resolution to punish his wife.
She wrote to him formal, monotonous, and dry letters, to which she attached no importance herself, and in the rough copies of which the countess corrected her mistakes in spelling.