Build-up

Pronunciation: /ˈbɪlˌdʌp/

Build-up (noun)

  1. A gradual rise in amount, strength, or number over time.
  2. Material that collects in one place, often causing a thick layer.
  3. A growing feeling or tension that happens before an important moment.

Examples

  • The build-up of stress happened slowly over weeks.
  • The build-up of noise grew louder as the crowd arrived.