匿 - hide, shelter, shield

anonymity; using an assumed name

concealment (esp. of wrongdoings or criminals); sheltering; harboring

hider; person in hiding

anonymity

hiding; concealment

concealment; shelter; harboring; harbouring

to shelter a criminal

anonymous FTP

anonymous criticism

confidentiality; secrecy

privilege (e.g. "attorney-client privilege")

request to remain anonymous; name withheld by request