GNU Collaborative International Dictionary of English

last match results

Found one definition

1.       
   loupe (lo͞op), n. Any of a variety of small magnifying glasses, having a magnifying power from 2X to 20X, commonly of 10X, which may be held in the hand, or in some cases held within the eyesocket without the use of a hand.  It is commonly used by jewelers and watchmakers.
   
   [PJC]