blocklist

• block list

Compound of block +‎ list.

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blocklist (plural blocklists)

1. (computing) A list of websites or other material to be blocked.

   Synonyms: blacklist, denylist, disallowlist

   Antonyms: whitelist; allowlist

   Every time I get spam in my inbox, I add the sender to my blocklist.

2. (computing) A list or set of people or entities to be shunned or banned.

   Synonyms: blacklist, denylist, disallowlist

   Antonyms: whitelist; allowlist

A usage prescription about whitelist and blacklist is discussed at blacklist.

blocklist (third-person singular simple present blocklists, present participle blocklisting, simple past and past participle blocklisted)

1. (transitive) To place on a blocklist; to mark a person or entity as one to be blocked

• “block list, blocklist”, in Google Books Ngram Viewer.