[1] : The Collaborative International Dictionary of English v.0.48

venous \ven"ous\, a. l. venosus, from vena a vein. see vein.
   1. anat. of or pertaining to a vein or veins; as, the
      venous circulation of the blood.
      1913 webster

   2. contained in the veins, or having the same qualities as if
      contained in the veins, that is, having a dark bluish
      color and containing an insufficient amount of oxygen so
      as no longer to be fit for oxygenating the tissues; --
      said of the blood, and opposed to arterial.
      1913 webster

   3. marked with veins; veined; as, a venous leaf.
      1913 webster

   venous leaf bot., a leaf having vessels branching, or
      variously divided, over its surface.

   venous hum med., a humming sound, or bruit, heard during
      auscultation of the veins of the neck in anaemia.

   venous pulse physiol., the pulse, or rhythmic
      contraction, sometimes seen in a vein, as in the neck,
      when there is an obstruction to the passage of blood from
      the auricles to the ventricles, or when there is an
      abnormal rigidity in the walls of the greater vessels.
      there is normally no pulse in a vein.
      1913 webster
see also:
vein venous leaf venous hum venous pulse 

Venous >> V Words
Venous, definition of term: Venous
venous_pag1.html

Pulse >> P Words
Pulse, definition of term: Pulse
pulse_pag1.html

Venous Sinus >> V Words
Venous Sinus, definition of term: Venous Sinus
venous+sinus_pag1.html

Pulse Code Modu >> P Words
Pulse Code Modu, definition of term: Pulse Code Modu
pulse+code+modu_pag1.html