ideologue
🇺🇸
/ˈaɪdiəlɔːɡ/
🇬🇧
/ˈaɪdiəlɒɡ/
A person who strongly believes in and supports a particular system of ideas or principles.
The ideologue was determined to spread their beliefs to the masses.
這個意識形態家決心將他們的信念傳播給大眾。