situated or inserted between lines, as of the lines of print in a book: a Latin text with interlinear translation.
having interpolated lines; interlined.
having the same text in various languages set
in alternate lines: the interlinear Bible.
a book, especially a textbook, having interlinear matter, as a translation.
Origin: 1400–50; late Middle English Related forms
< Medieval Latin interlīneāris.
is always a great word to know.
So is quincunx. Does it mean: