Definition of "popularizer" [pop•u•lar•i•zer]

• One who popularizes something. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "I’d use a geek analogy to Gary Gygax, co-creator and main popularizer of the Dungeons & Dragons game – yay, he created a lasting cultural icon, but then over the next three decades he kept regurgitating the same ideas without, really, much evolution and became less and less relevant."
• "Yeah, he does great work as a physicist, and he’s tremendously well-known as a popularizer, but I’ve never thought he did the best job of it."
• "I don't mind being called a popularizer, "he said."