Used other than figuratively or idiomatically: see 六, ヶ所.

(history, government) the Six Guards since the early Heian period (左近衛府 (Sakon'efu, “Left Bodyguard”), 右近衛府 (Ukon'efu, “Right Bodyguard”), 左衛門府 (Saemonfu, “Left Gate Guard”), 右衛門府 (Uemonfu, “Right Gate Guard”), 左兵衛府 (Sahyōefu, “Left Soldier Guard”) and 右兵衛府 (Uhyōefu, “Right Soldier Guard”))

(slang, derogatory) the hackneyed pseudo-medieval European setting often found in なろう系(けい) (narō-kei) isekai fantasy stories

六箇月: six months (duration)

Europe (continent)

A deer antler. / An iron weapon shaped in deer antler.

一石六斗: (obsolete) being surprised twice; more specifically, describes the appearance of a woman who has a beautiful figure from behind but has an ugly face

(collective, traditional Chinese medicine) the six fu (classes of "yang", hollow organs)

ヨーロッパ貽貝: blue mussel, Mytilus edulis

ヨーロッパ鱮: European bitterling, Rhodeus amarus