12) lymphatic. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...1. Of or relating to lymph, a lymph vessel, or a lymph node. 2. Lacking energy or vitality; sluggish. A vessel that conveys lymph. New Latin lymphaticus, from Latin...

13) nodal. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...Of, relating to, resembling, being, or situated near or at a node. nodalˇly -ADVERB...

14) bubo. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...Inflected forms: pl. buˇboes An inflamed, tender swelling of a lymph node, especially in the area of the armpit or groin, that is characteristic of certain infections,...

15) ocrea. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...Inflected forms: pl. ocˇreˇae (-r-) A sheath formed at the node of a stem by the fusion of two stipules, as in the rhubarb plant. Latin, greave....

16) star topology. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...Computer Science One of the three principal topologies for a LAN, in which all nodes are connected to one central node that routes all data passing to and from them....

17) Purkinje fiber. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...network of the heart, that rapidly transmit impulses from the atrioventricular node to the ventricles. After Johannes Evangelista von Purkinje (1787-1869), Bohemian...

18) folium. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...in metamorphic rock. 2. Mathematics A plane cubic curve having a single loop, a node, and two ends asymptotic to the same line. Latin, leaf. See bhel-3 in Appendix...

19) whorl. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...An arrangement of three or more leaves, petals, or other organs radiating from a single node. 3. Zoology A single turn or volution of a spiral shell. 4. One of the...

20) noil. The American HeritageŽ Dictionary of the English Language: Fourth Edition. 2000.
...yarns. Perhaps from Middle English *noil, from Old French noel, from Medieval Latin nodellus, from Latin, diminutive of nodus, knot. See node....