Dictionary

Proper noun

Nickname for a swot or studious person, or one who uses needlessly complicated words.

Japanese Meaning

ガリ勉や勉強熱心な人、または不必要に難解な言葉を使う人へのあだ名としての意味

Everyone started calling Jenna Dictionary because she corrected everyone's grammar and loved using needlessly complicated words.

ジェナはみんなに「歩く辞書」と呼ばれるようになった。彼女はいつも人の文法を直し、不要に難しい言葉を使うのが好きだった。

Sense（1）

Nickname for a swot or studious person, or one who uses needlessly complicated words.

His friends called him "Dictionary." There were other names they called him that were far worse.