Definition of reprioritize in US English:

reprioritize

verb

US
  • 1with object To rearrange (items) to be dealt with in order of importance; to re-establish priorities for (a set of items). Also euphemism: to give less priority to (an item) as a result of this.

  • 2with object To give renewed priority to; to re-establish (something or someone) as worthy of special attention.

Origin

1970s; earliest use found in Research Management. From re- + prioritize.