sol3Pronunciation: /sɒl/ (also nuevo sol)Translate sol | into Spanish Definition of sol noun (plural soles /ˈsɒlɛz, ˈsəʊlɛz/) the basic monetary unit of Peru, equal to 100 cents. It replaced the inti in 1991. Origin:Spanish, literally 'sun'sol in other Oxford dictionaries Definition of sol in the US English dictionary