O is for Obstruction

Contribute an edit

Submissions are moderated and will not appear immediately.

Text

Allowed HTML: <em>, <strong>, <i>, <a href>, <p>, <ul>, <ol>, <li>, <sup>, <sub>. Links must be internal relative URLs.
Anything else, eg suggestion of category change, scientific name etc.

Photo

Photo of an obstruction
Abstract nouns
An obstruction is something that blocks something else. It might be something physical like a fallen tree, or a problem like lack of money. In the picture, there is an obstruction on the road stopping the traffic from moving.
Noj Han / CC BY-SA