Pronoun: who hoo
- What or which person or persons?
"who gave you the book?"
- The person or persons that; the one that
"I'm the one who bought it"
- A United Nations agency to coordinate international health activities and to help governments improve health services
- World Health Organization, World Health Organisation [Brit]
Type of: UN agency, United Nations agency
Encyclopedia: Who,What,Where,Ed Who Who, The Who, What, Where, Ed Who, What, When, Where, Wynaut? WHO