See Also: Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
superior dental branches of superior dental plexus(medicine)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
medicine(1)(dictionary)
medicine(2)(dictionary)
medicine(dictionary)
medicine man(dictionary)
medicine man(encyclopedia)
medicine(encyclopedia)

dental groove (medicine) and O(2) (iou)


dental groove (medicine)


dental groove


A transitory depression in the gingival surface of the embryonic jaw along the line of ingrowth of the dental lamina.


O(2) (iou)



O interjection. ME.
[Natural exclam.]
Expr. appeal, surprise, lament, etc. Freq. before a name in the vocative. arch. ME.
O be joyful: see JOYFUL 1.
Bible (AV): Psalms 147:12 Praise the Lord, O Jerusalem. I. Watts But O! how exceedingly difficult it is. Tennyson O for the touch of a vanished hand.
Appended to lines in ballads and Other popular verse for metrical reasons. Cf. -A4. Chiefly Scot. E18.