/si num"breuh/
an unshaded sperm-oil lamp consisting of a translucent glass globe supported on a pedestal: a form of astral lamp.
Also, sinumbral lamp .
[ 1825-35; sin ( e ) without + umbra shade, shadow ]
/si num"breuh/
an unshaded sperm-oil lamp consisting of a translucent glass globe supported on a pedestal: a form of astral lamp.
Also, sinumbral lamp .
[ 1825-35; sin ( e ) without + umbra shade, shadow ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012