rupestrian From WikiWord, the free dictionary /ɹuːˈpɛstɹɪən/ English Contents DefinitionsRelated wordsReferences DefinitionsadjectiveOccurring, or executed on rocks, or on cave walls Related wordsSynonymsrupestralrockenpetræanrustiquepaleotechnicautoclasticterrigenousagresticalagrestickepiclasticlithophytouspaleocrysticcrustaceologicalfossilizedpalaeokarsticpostsedimentary References Wiktionary — rupestrian Wikipedia — rupestrian