regs
Regs (noun) means informal short form of "regulations," the official rules governing a system, organization, or activity. Example: “Make sure the new hires read the safety regs before their first shift.”
How to use regs
Learner’s notesIn plain EnglishCasual shorthand — either "the rules" in a workplace sense, or "average-quality weed" in slang.
Very informal in both senses; use "regulations" in formal writing.
Fill the gap
Can you complete this real example?
Make sure the new hires read the safety _____ before their first shift.
Etymology
A clipped form of "regular(s)" or "regulations," shortened the way casual speech trims longer words.