Assertion: fret | /r/HasProperty | small bar of metal
Facets:
Source sentences:
text: 4. fret - a small bar of metal across the fingerboard of a musical instrument; when the string is stopped by a finger at the metal bar it will produce a note of the desired pitch bar - a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape"