from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of several techniques for making detailed x-rays of a predetermined plane section of a solid object while blurring out the images of other planes.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Imaging by sections or sectioning.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. (medicine) obtaining pictures of the interior of the body
Greek tomos, section; see tome + -graphy.(American Heritage® Dictionary of the English Language, Fourth Edition)
tomo- + -graphy (Wiktionary)