Halftone it is an image that is comprised of dots.
Gutter desktop publishing.
Its width is usually two times the margin.
The gutter space includes any extra space allowance needed to accommodate the binding of books booklets pamphlets brochures newspapers and magazines.
In desktop publishing layout a gutter also refers to the space between two facing pages also known as a two page spread.
Various versions have evolved over the years sometimes by accident sometimes on purpose injected humour and the like.
Gutter is the space placed between columns in a design to add breath or white space.
Gutter is defined as the blank space between facing pages of a book or between adjacent columns of type.
Gutter settings are typical in most desktop publishing software like scribus and quarkexpress.
In desktop publishing the space between columns in a multiple column document.
The inside margins closest to the spine of a book or the blank space between two facing pages in the center of a newsletter or magazine is known as the gutter.