Definiciones
1.NounA person in an organization or group that non-members can contact in order to interact with the group; a representative whose contact details are made public.
2.NounA person in an organization whose role puts them in contact with non-members.
3.NounA point person.
4.NounA person, such as next of kin, who should be told about someone's situation if an emergency occurs.
5.NounA person with whom one has had contact; a contact.