1. Preventing movement
   - clogging, hindering, obstructive

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, preventative, preventive

Type of: keep, prevent

• gumptious
• gumshield
• gumshoe
• gumweed
• gumwood
• gun
• gun barrel
• gun carriage
• gun case
• gun chamber
• gun control
• gun deck
• gun dog
• gun down
• gun emplacement
• gun enclosure
• gun for hire
• gun moll
• gun muzzle
• gun pendulum
• gun rest
• gun room
• gun smoke
• gun trigger
• gun turret