passage >> ˈpasɪdʒ
Definition: [noun] the action or process of moving through or past somewhere on the way from one place to another.
Example: there were moorings for boats wanting passage through the lock
Definition: [noun] a narrow way allowing access between buildings or to different rooms within a building; a passageway.
Example: the larger bedroom was at the end of the passage
Definition: [noun] the process of transition from one state to another.
Example: an allegory on the theme of the passage from ignorance to knowledge
Definition: [noun] a short extract from a book or other printed material.
Example: he picked up the newspaper and read the passage again
Definition: [noun] the propagation of microorganisms or cells in a series of host organisms or culture media, so as to maintain them or modify their virulence.
Example: cultured cells can replicate on serial passage for predictable periods of time
Definition: [verb] subject (a strain of microorganisms or cells) to a passage.
Example: each recombinant virus was passaged nine times successively