Read the dictionary definition of urgency. All definitions for this word.
1. pressing importance requiring speedy action
1. the urgency of his need
2. insistent solicitation and entreaty
1. his importunity left me no alternative but to agree
3. an urgent situation calling for prompt action
1. I'll be there, barring any urgencies
2. they departed hurriedly because of some great urgency in their affairs
4. the state of being urgent; an earnest and insistent necessity