MILLISECOND
Meaning of MILLISECOND in English
mil ‧ li ‧ sec ‧ ond /ˈmɪlɪˌsekənd/ BrE AmE noun [countable]
a unit for measuring time. There are 1,000 milliseconds in one second.
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012