actuator
Concise Oxford English Dictionary © 2008 Oxford University Press:
actuate /ˈaktʃʊeɪt, -tjʊ-/
▶verb
- 1 cause to operate.
- 2 motivate to act in a particular way.
– derivatives
actuation noun,
actuator noun.
actuation noun,
actuator noun.
'actuator' also found in these Oxford entries:

