/tel'euh foh tom"i teuhr/ , n.
an instrument for measuring the amount of light emanating from a distant object.
[ 1925-30; TELE- 1 + PHOTOMETER ]
/tel'euh foh tom"i teuhr/ , n.
an instrument for measuring the amount of light emanating from a distant object.
[ 1925-30; TELE- 1 + PHOTOMETER ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012