Obstruction

usgb/əbˈstrʌkʃn/Volume
Left Definition 1 of 4Right
LampPro Tip 1/2
Physical BarriersPlay
Refers to real objects hindering movement or sight. SlideA fallen tree was an obstruction on the hiking trail.
LampPro Tip 2/2
Figurative UsePlay
Can describe non-physical barriers to progress in plans or projects. SlideLack of funding is a major obstruction to the research initiative.