— syenitic /suy'euh nit"ik/ , adj.
/suy"euh nuyt'/ , n.
a granular igneous rock consisting chiefly of orthoclase and oligoclase with hornblende, biotite, or augite.
[ 1790-1800; syenites ( lapis ) (stone) of SYENE syenítes ( líthos ); see -ITE 1 ]
— syenitic /suy'euh nit"ik/ , adj.
/suy"euh nuyt'/ , n.
a granular igneous rock consisting chiefly of orthoclase and oligoclase with hornblende, biotite, or augite.
[ 1790-1800; syenites ( lapis ) (stone) of SYENE syenítes ( líthos ); see -ITE 1 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012