# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Astro*Dictionary by Michael Erlewine





1 article for "Gnomon"

Gnomon [Astro*Index]

[Gr a thing enabling something to be known]

An instrument for measuring time working on the principle of a sundial and using shadows, generally cast by a stick or staff placed perpendicular to the horizon.



Astro*Index Copyright © 1997 Michael Erlewine