ideologue

[ ahy-dee-uh-lawg, -log, id-ee-, ahy-dee- ]
/ ˈaɪ di əˌlɔg, -ˌlɒg, ˈɪd i-, aɪˈdi- /

noun

a person who zealously advocates an ideology.

Origin of ideologue

1805–15; < French idéologue; see ideo-, -logue

Example sentences from the Web for ideologue