Word: freewheel
Part of speech: Noun
Syllables: free
wheel
Definition: a device in a transmission that disengages the driveshaft from the driven shaft when the driven shaft rotates faster than the driveshaft.
Morphemes:
Affix: free
Language: en
PoS: Noun
Meaning: free transfer
Affix: wheel
Language: en
PoS: Noun
Meaning: A circular device capable of rotating on its axis, facilitating movement or transportation or performing labour in machines.