1. (

• health_professional ,
• primary_care_provider ,
• PCP ,
• health_care_provider ,
• caregiver ,

) a person who helps in identifying or preventing or treating illness or disability ;

2. (

• phencyclidine ,
• phencyclidine_hydrochloride ,
• PCP ,
• angel_dust

) a drug used as an anesthetic by veterinarians; illicitly taken (originally in the form of powder or `dust') for its effects as a hallucinogen ;