[time-of-flight] adj (1945): of, relating to, being, or done with an instrument (as a mass spectrometer) that separates particles (as ions) according to the time required for them to traverse a tube of a certain length
TIME-OF-FLIGHT
Meaning of TIME-OF-FLIGHT in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012