Feature Flag
/ˈfiːtʃər flæɡ/
Definition
A configuration toggle that enables or disables a feature at runtime without deploying new code.
Example in context
"We shipped the feature behind a flag — it's live in production but only enabled for the beta group."
Practice this term
Master Feature Flag in context by working through exercises in the DevOps & Cloud module. You'll see the term used in real engineering scenarios with multiple-choice, fill-in-the-blank, and matching drills.