/ul'treuh muy krom"i teuhr/ , n.
a micrometer calibrated to a very fine scale and capable of measuring extremely small magnitudes.
[ 1925-30; ULTRA- + MICROMETER ]
/ul'treuh muy krom"i teuhr/ , n.
a micrometer calibrated to a very fine scale and capable of measuring extremely small magnitudes.
[ 1925-30; ULTRA- + MICROMETER ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012