add. ·noun the thousandish part of a micron or the millionth part of a millimeter;
a unit of length used in measuring light waves, ·etc.
MILLIMICRON
Meaning of MILLIMICRON in English
Webster English vocab. Английский словарь Webster. 2012
add. ·noun the thousandish part of a micron or the millionth part of a millimeter;
a unit of length used in measuring light waves, ·etc.
Webster English vocab. Английский словарь Webster. 2012