Monograph

mon′ō-graf, n. a treatise written on one particular subject or any branch of it.— v.t. to write a monograph upon.— ns. Monog′rapher , Monog′raphist , a writer of monographs.— adjs. Monograph′ic , -al , pertaining to a monograph: drawn in lines without colours.— n. Monog′raphy , a representation by one means only, as lines: an outline drawing. [Gr. monos , alone, graphein , to write.]