1. Made difficult or slow
   "we blamed our impeded progress on lack of money"

1. Be a hindrance or obstacle to
   "She is impeding the progress of our project"
   - hinder 
2. Block passage through
   - obstruct, obturate, occlude, jam, block, close up

See also: impediment, obstructed

Type of: keep, prevent

• superconductor
• supercontinent
• supercool
• supercritical
• superego
• supererogation
• supererogatory
• superfamily
• superfamily Aphidoidea
• superfamily Apoidea
• superfamily Coccoidea
• superfamily Hominoidea
• superfamily Lamellicornia
• superfamily Muroidea
• superfamily Muscoidea
• superfamily Platyrrhini
• superfamily Sphecoidea
• superfamily Tineoidea
• superfamily Tyrannidae
• superfatted
• superfecta
• superfecundation
• superfetate
• superfetation
• superficial