noun, feminine/ˈpjedɾa/plural: piedras
stone (hard earthen substance that can form large rocks); flint (small cylinder used to produce a spark in a lighter, etc.); hailstone (single ball of hail, or solid precipitation); crack (potent, relatively cheap, addictive variety of cocaine); pumice
Synonyms: peña, roca, coca, cocaína, farlopa, harina, mandanga, perico
Inherited from Old Spanish piedra, from Latin petra, from Ancient Greek πέτρα (pétra).