CHRONOGRAPH


Meaning of CHRONOGRAPH in English

chron ‧ o ‧ graph /ˈkrɒnəɡrɑːf $ ˈkrɑːnəɡræf/ BrE AmE noun [countable]

a scientific instrument for measuring periods of time

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.