This article examines the clinical, pathologic, and radiologic features of pulmonary immaturity, the impact of evolving therapeutic strategies, and the changing face of chronic lung disease of prematurity.
intr.v. cross-mulÂ·tiÂ·plied, cross-mulÂ·tiÂ·plyÂ·ing, cross-mulÂ·tiÂ·plies. To multiply the numerator of one of a pair of fractions by the denominator of the other.
Definition of crossword puzzle. : a puzzle in which words that are the answers to clues are written into a pattern of numbered squares that go across and down My father does the crossword puzzle every morning. Word by Word Definitions. CROSSWORD PUZZLE Defined for Kids. crossword puzzle. Definition of crossword puzzle for Students.