The effect must be to produce a sort of furrowed surface.
The rocks are deeply furrowed and cut into ridges, evidence of the long period over which they have been subjected to atmospheric influences.
The cortex was deeply furrowed on its youngest stems; secondary growth (Scott, Studies.) FIG.
The greater part of that now desert region is, indeed, furrowed by old water-channels.
To this peculiar fruit the term caryopsis has been applied (more familiarly " grain "); it is commonly furrowed longitudinally down one side (usually the inner, but in Coix and its allies, the outer), and an additional covering is not unfrequently provided by the adherence of the persistent palea, or even also of the flowering FIG.