Notice: Undefined property: stdClass::$text in /home/b70ba15/public_html/dictionarywebster.com/view.php on line 298
astrograph
noun
as·tro·graph
| \ ˈastrōˌgraf\
plural -s
Definition of astrograph
1
: a photographic telescope designed for use in mapping the heavens
2
: a now little used navigational instrument for projecting star-altitude curves from film directly onto a Mercator chart of proper scale
Keep scrolling for more