obstruction
word
Definition
Something that blocks, delays, or gets in the way of movement, progress, or action. It can be a physical object or an action that makes things more difficult.
Usage & Nuances
Often used formally or in technical/medical/legal contexts ('bowel obstruction', 'obstruction of justice'). In casual English, 'blockage', 'barrier', or 'obstacle' are more common. Used for both physical things (like something blocking a pipe) and abstract situations (slowing a process).
Example Sentences
The road was closed because of an obstruction.
basic
There was an obstruction in the pipe.
basic
Doctors found an obstruction in his intestine.
basic
Legal obstruction can make big projects take years to finish.
natural
Don’t let a small obstruction stop you from reaching your goals.
natural
I called the company to report an obstruction on the sidewalk.
natural