|to introduce subtleties into or argue subtly about.|
|to chew (food) slowly and thoroughly.|
|1.||a long narrow trench made in the ground by a plough or a trench resembling this|
|2.||any long deep groove, esp a deep wrinkle on the forehead|
|3.||to develop or cause to develop furrows or wrinkles|
|4.||to make a furrow or furrows in (land)|
|[Old English furh; related to Old Frisian furch, Old Norse for, Old High German furuh furrow, Latin porca ridge between furrows]|
furrow fur·row (fûr'ō, fŭr'ō)
A rut, groove, or narrow depression.
A deep wrinkle in the skin, as on the forehead.
an opening in the ground made by the plough (Ps. 65:10; Hos. 10:4, 10).