D defs.my
Entry 2 senses Webster, 1913

Hold up

/(hōld ŭp")/ · IPA
01 v. t. To rob, usually at gunpoint or knifepoint.
  1. 1.
    To rob, usually at gunpoint or knifepoint.
  2. 2.
    To delay; as, bad weather held up the satellite launch for two days.