F hole definitions

F-Hole

Sound hole carved into instruments.
Found on http://mediawebsource.com/guitar/glossary.htm

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F hole

The ornamental sound holes on archtop and thinline guitars
Found on http://www.guitartools.co.uk/guitar_and_music_glossary.html

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f-hole

either of two f-shaped holes in the body of a violin, cello, or similar stringed instrument.
Found on https://www.infoplease.com/dictionary/f-hole

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