Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
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Morphine — This article is about the drug. For other meanings, see Morphine (disambiguation). Morphia redirects here. For other uses, see Morphia (disambiguation). Not to be confused with Morphinae, Morphea, or Morpholine. Morphine … Wikipedia
Buccal space — The buccal space is the area between the cheek and gums, or between the teeth and the buccal mucosa or buccal membrane. Certain medications are designed to be given bucally (as opposed to orally or sublingually). Buccal (as opposed to oral)… … Wikipedia
arch — Any structure resembling a bent bow or an a.; an arc. In anatomy, any vaulted or archlike structure. See arcus. SYN: arcus [TA]. [thru O. Fr. fr. L. arcus, bow] abdominothoracic a. a bell shaped line defined by the lower end of the sternum and… … Medical dictionary