Last Updated：2025/12/07

Synonym of sleeping dictionary (“sexual partner who also serves as a native informant or language teacher for an outsider”)

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pillow dictionary

Source Word

pillow dictionary

Synonym of sleeping dictionary (“sexual partner who also serves as a native informant or language teacher for an outsider”)

Japanese Meaning

性的パートナーでありながら、かつ外国人に対して現地の情報提供者や語学教師としても機能する人物

He admitted that his pillow dictionary taught him more local slang than any textbook ever could.

彼は、現地の情報提供者でもある恋人が、どんな教科書よりも多くの現地のスラングを教えてくれたと認めた。

Sense（1）

Synonym of sleeping dictionary (“sexual partner who also serves as a native informant or language teacher for an outsider”)

pillow dictionaries

（ plural ）