SINUMBRA LAMP


Meaning of SINUMBRA LAMP in English

/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 .