hysteresis
Concise Oxford English Dictionary © 2008 Oxford University Press:
hysteresis /ˌhɪstəˈriːsɪs/
▶noun Physics the phenomenon in which the value of a physical property lags behind changes in the effect causing it, especially that involving magnetic induction and a magnetizing force.
– origin C19: from Gk husterēsis ‘shortcoming’.
'hysteresis' also found in these Oxford entries:

