kill file

noun, verb — 2 senses

noun

CA, US, UK, SC /ˈkɪl ˌfaɪ̯l/ · CA /ˈkɪl ˌfʌɪ̯l/

Internet A user's file listing the users of a newsgroup whose postings are to be ignored, or other criteria for ignoring posts.

verb

Internet To add (a user) to a kill file (noun sense 1).

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.