അർത്ഥം : మానవ శరీరంలో రక్తం ప్రసరించడానికి ఉపయోగపడేది
							ഉദാഹരണം : 
							మన శరీరంలో అనేక రకాల నాడులు ఉన్నాయి.
							
മറ്റ് ഭാഷകളിലേക്കുള്ള വിവർത്തനം :
A bodily passage or tube lined with epithelial cells and conveying a secretion or other substance.
The tear duct was obstructed.