Peripatetic

Main Entry: ¹peri·pa·tet·ic

Pronunciation: \ˌper-ə-pə-ˈte-tik\

Function: noun

Date: 15th century

1 capitalized : a follower of Aristotle or adherent of Aristotelianism

2 : pedestrian, itinerant

3 plural : movement or journeys hither and thither

Interesting: "peripatetic" showed up at the end of How We Are Hungry by Dave Eggers and at the beginning of Lost on Planet China by J. Maarten Troost.

via Merriam-Webster