free action; independent action; acting at one's own discretion
Refers to acting freely without external control, often used in contexts like travel itineraries, group activities, or decision-making where individuals are allowed to do as they please.
During the tour, you'll have free time from the afternoon.
If independent action is allowed, each person can go where they like.
自由 is a broader term for freedom or liberty, while 自由行動 specifically refers to the act of moving or acting freely, often in a planned group context.
行動 means action or behavior in general; 自由行動 combines it with 自由 to emphasize discretionary, self-directed action.
Compound of 自由 (freedom) and 行動 (action). The word is a straightforward combination of its components, with no irregular historical derivation.