noun spy·glass \ˈspī-ˌglas\

: a small telescope used by sailors in the past

Full Definition of SPYGLASS

:  a small telescope

First Known Use of SPYGLASS



Next Word in the Dictionary: spy–hopPrevious Word in the Dictionary: spy (noun)All Words Near: spyglass
May 22, 2015
nepotism Hear it
favoritism based on kinship
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears