apostle

1 ENTRIES FOUND:
apostle /əˈpɑːsəɫ/ noun
plural apostles
apostle
/əˈpɑːsəɫ/
noun
plural apostles
Britannica Dictionary definition of APOSTLE
[count]
1 
: any one of the 12 men chosen by Jesus Christ to spread the Christian religion
2 
: someone who believes in or supports an idea, cause, etc. — often + of