The traditional, classical or popular (meaning of the people) ballad has been seen as beginning with the wandering minstrels of late medieval Europe. From the end of the 15th century there are printed ballads that suggest a rich tradition of popular music.
Definition of gasohol for English Language Learners. : a mixture of gasoline and ethanol that is used as a fuel for engines.
The market for gasohol is still very small and its production costly, but this promising alternative to gasoline has a higher octane than the real thing and cuts down on the consumption of oil.