S: (v) travel, go, move, locomote (change location; move, travel, or proceed, also metaphorically) "How fast does your new car go?"; "We travelled from Rome to Naples by bus"; "The policemen went from door to door looking for the suspect"; "The soldiers moved towards the city in an attempt to take it before night fell"; "news travelled fast"
S: (v) circulate (move through a space, circuit or system, returning to the starting point) "Blood circulates in my veins"; "The air here does not circulate"
S: (v) circulate (cause to move in a circuit or system) "The fan circulates the air in the room"
S: (v) circulate (move around freely from person to person or from place to place) "She circulates among royalty"