![Senocular Senocular by Uncommon Parlance](http://uncommonparlance.com/wp-content/uploads/2012/11/Senocular_Sml-300x300.jpg)
Senocular is most likely a word beloved of arachnologists who study the Sicarius hahni, known to its friends as the six-eyed sand spider. Very few others would have any real reason to use it, as senocular means possessing six eyes. Etymology, from Latin Seni (six each) + Oculus (eye).