(US, _, history) A soldier or officer in the Union army during the American Civil War.
No comments yet — say something.
(dated) A policeman.
No comments yet — say something.
(British, often, attributive) A pupil attending any of certain prestigious British schools having a traditional dress code.
This was a bluecoat school in my day.
No comments yet — say something.
Add your own interpretation of "bluecoat".
The vocabulary of software engineers, AI researchers, and anyone living in a terminal or on GitHub — from LLM to MCP, CORS to vibe coding, agentic to enshittification.
See all Tech, Dev & AI slang on Slangora.