旅
リョ, たび
trip, travel
JLPT4 G3 S10 F783
The relevant oracle bone form of this character shows a flag attached to a pole (= pennant/banner; now styled styled 方 + ?) + 从# a variant form of 從 (run with others in a line) → run/march in formation, accompanied by a military standard → *trip*; *travel*; *journey* (← large group of people on the move).
[Full Kanji Etymology List]