a lasso (a long rope with a sliding loop)

(rare) the night of the day before yesterday; two nights ago

(slang) adult fans of an anime, a manga aimed at children

(slang) Alternative form of 大きいお友達

枕カバー: pillow case

枕詞, 枕言葉: an epithet; introductory words; a pillow talk

pillow case

pillow

(poetry) a pillow word, an epithet, specifically a poetic device where a certain introductory phrase is commonly used to allude to something else, traditionally used in 和歌 (waka, “traditional Japanese poetry”)

(rail transport) railway sleeper; railroad tie