Bat's-wing
Pronunciation : Bat's"-wing" or Bat"wing
Part of Speech : a.
Definition : Defn: Shaped like a bat's wing; as, a bat's-wing burner.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder