Gumball may refer to: 1  A ball made of gum often dispensed from a gumball machine. 2  Gumball (band), an alternative rock band from the 1990s. 3  Gumball (video game), a 1983 video game by Broderbund.  Gumball 3000, an international car 1  rally. Fruit from an American Sweetgum tree.
Minimum Viable Product (MVP) Definition - What does Minimum Viable Product (MVP) mean? A minimum viable product (MVP) is a development technique in which a new product or website is developed with sufficient features to satisfy early adopters. The final, complete set of features is only designed and developed after considering feedback from the product's initial users.
mitral valve prolapse (MVP) a condition in which some portion of the mitral valve is pushed back into the left atrium during ventricular contraction.For reasons not fully understood (there is no evident disease process) there is redundant tissue on one or both leaflets of the valve.itral valve prolapse. n. Abbr. MVP. A condition in which there is excessive retrograde movement of the mitral valve into the left atrium during left ventricular systole, often allowing mitral regurgitation.