See Also: Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
spell(4)(dictionary)
spell(5)(dictionary)
spell(7)(dictionary)
spell(8)(dictionary)
spell(9)(dictionary)
spell(3)(dictionary)
spell(2)(dictionary)
spell(1)(dictionary)
spell(medicine)

nodus atrioventricularis (medicine) and spell(8) (iou)


nodus atrioventricularis (medicine)


nodus atrioventricularis -->
atrioventricular node
<cardiology> The location in the heart's conduction system, between the atria and the ventricles, which conducts the normal electrical impulse from the atria to the ventricles.


spell(8) (iou)



spell verb3. L16.
[Var. of SPELE.]
verb trans. Take the place of or relieve (a person) in a task or undertaking, alternate with in an activity. Now chiefly N. Amer. L16.
W. Stegner 'Here,' Oliver said, reaching. 'Let me spell you.'
b. Allow (esp. a horse) to rest briefly. Chiefly Austral. M19.
verb trans. Nautical. Take a turn or turns of work at (esp. a pump). M18.
verb intrans.
a. Of sets of workers: replace one another at set intervals; take turns. rare. M19.
b. Take a brief rest. Chiefly Austral. M19.