Added 9 October 2026 hiking /ˈhaɪkɪŋ/ noun Categories: ActionsRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about hiking at Wordnik → Where our words come from → A long walk usually for exercise or pleasure. she enjoys a hike in her spare time Related Words: boostrisetrampraisepedestrianwalkswalkingwalkhitchtravellingtouring Back to today's word