to loiter; to putter; to prowl; to wander aimlessly; to knock around; to hang around / to be confused from not knowing what to do

the standard language (of a country); standard Japanese

(poetry) a 詞書 (kotobagaki, “explanatory note”) stating that the topic, theme, or occasion of a selected waka poem is unknown; also, the poem with the unknown topic, theme, or occasion

英雄: hero