Learn about the different airships that make up Goodyear's current Blimp fleet â including the new Wingfoot Two, Wingfoot One and the Spirit of Innovation.
Noun[edit] concertina â(plural concertinas) (music) A musical instrument, like the various accordions, that is a member of the free-reed family of musical instruments, typically having buttons on both ends.
Updated July 27, 2016. Angina refers to the symptoms (usually chest pain or chest discomfort) that occur when some part of the heart muscle is in a state of ischemia. Ischemia means that a tissue is not receiving enough oxygen to function normally, usually because its blood supply is insufficient.