(Canada, US, meteorology) Followed by a number from 0 to 5: .
(Canada, US, meteorology) Followed by a number from 0 to 5: .
No comments yet — say something.
(philately) or extra fine; also XF.
No comments yet — say something.
Add your own interpretation of "EF".
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.
Browse all slang words starting with E.