拉黑 [－－]

Jyutping laai1 hak1
Pinyin lā hēi

Definitions (CC-CEDICT)
  1. to add sb to one's blacklist (on a cellphone, or in instant messaging software etc)
  2. abbr. for 拉到黑名單|拉到黑名单
Definitions (Wiktionary)
  1. verb, transitive
    to blacklist; to block (a phone number, user, etc.)
    (syn.) 屏蔽