buildup
1. [ noun ] the act of building up an accumulation
Examples:

"I envied his rapid buildup of assets" "a military buildup in preparation for the invasion"

Related terms: accumulation deposit build_up
2. [ noun ] the result of the process of accumulation
Examples:

"the buildup of leaves blocked the drain pipes"

Related terms: accretion
3. [ noun ] highly favorable publicity and praise
Examples:

"his letter of recommendation gave her a terrific buildup"

Related terms: promotion
Similar spelling:   build_up
  build_upon
  built-up