Definitions

1. noun

A person who spreads a particular doctrine, theory, or cause, especially Christianity, by public preaching or other forms of publicity.

“The charismatic evangelist drew thousands to the stadium for her crusade.”

2. noun

A person who is enthusiastic and persuasive in promoting a particular activity, product, or idea, especially in a commercial context.

“The company hired a team of evangelists to promote their new smartphone at the convention.”

3. noun

A person who preaches or promotes a particular cause or idea, especially in a fanatical or zealous manner.

“The radical evangelist rallied the crowd with her impassioned speech.”

4. verb

To promote or spread a particular doctrine, theory, or cause, especially Christianity, by public preaching or other forms of publicity.

“The missionaries went out to evangelize the local community.”