Buddhist
/ˈbuːdɪst/
Definition 1 of 4
Pro Tip 1/3Religious Identity
Use 'Buddhist' to identify someone who practices Buddhism, similar to 'Christian' or 'Muslim'. 
My neighbor is a Buddhist; he goes to the temple every week.
Pro Tip 2/3Respectful Reference
When referring to someone as a Buddhist, do it respectfully, as it’s their belief. 
As a Buddhist, she avoids eating meat.
Pro Tip 3/3Not a Race
'Buddhist' refers to religion, not ethnicity or nationality. Anyone can be a Buddhist. 
Although he was born in France, he is a Buddhist.