lacking emotional warmth
not relating to or influenced by personal feelings
having no personal reference or connection
not engaging the human personality or emotions
not existing as a person : not having human qualities or characteristics
denoting the verbal action of an unspecified agent and hence used with no expressed subject (such as methinks) or with a merely formal subject (such as rained in it rained)
of a pronoun : indefinite
having no expressed subject or no subject other than "it"
not personal:
not showing or involving personal feelings : detached
not caring about individual persons or their feelings