See Also: Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
lacunar(2)(dictionary)
lacunar(1)(dictionary)
lacunar(medicine)
lacunar tonsillitis(medicine)
lacunar abscess(medicine)
lacunar amnesia(medicine)
lacunar skull(medicine)
lacunar state(medicine)
lacunar ligament(medicine)

air sac (medicine) and lacunar(1) (iou)


air sac (medicine)


air sac
<zoology> Thin-walled sacs or spaces which function as a part of the respiratory system in birds, fishes, insects, and mammals.

The sacs are filled with air and connected with the air passages of the lungs; an air cell.

Source: Websters Dictionary


lacunar(1) (iou)



lacunar adjective. L19.
[from LACUNA + -AR1.]
= LACUNAL.
Also lacunary adjective M19.