rocknounfeminine/ˈʁɔ.ʃɐ/mediumro·chaPortuguesEnglishEspanolFrancaisDefinitionA solid, naturally occurring substance composed of one or more minerals or mineraloids.The rock is a major component of the Earth's crust.We found an interesting rock during our hike.synstoneboulderCommon collocationsigneous rocksedimentary rockmetamorphic rockEtymologyDo latim 'rocca'Related wordsrochosorochedorochedo