from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun Any of various optical, electronic, or acoustical instruments used to determine the distance of an object from the observer.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun Alternative spelling of
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a measuring instrument (acoustic or optical or electronic) for finding the distance of an object
Sorry, no etymologies found.
Sorry, no example sentences found.