What does the word "oort" mean?

Excuse me, could you please clarify the meaning of the word "oort" for me? I've come across it in the context of cryptocurrency and finance, but I'm not entirely sure of its significance or definition. Is it a specific term related to blockchain technology, a metric used to measure something in the industry, or perhaps it's a name of a person or organization prominent in this field? Your insight would be greatly appreciated.