Assertion: coupling | /r/HasProperty | device
Facets:
value: in a narrower sense
type: MANNER
Source sentences:
text: In a narrower sense a coupling is: A device for uniting the ends of shafting or a coupling-box.
text: A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power.
text: A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power.