Search Result for "rangefinder": 
Wordnet 3.0

NOUN (1)

1. a measuring instrument (acoustic or optical or electronic) for finding the distance of an object;
[syn: rangefinder, range finder]



WordNet (r) 3.0 (2006):

rangefinder
    n 1: a measuring instrument (acoustic or optical or electronic)
         for finding the distance of an object [syn: rangefinder,
         range finder]