squeeze box vs fingerboard

squeeze box and fingerboard both are nouns.

Word	Noun	Adjective	Verb	Adverb
squeeze box	Yes	No	No	No
fingerboard	Yes	No	No	No

squeeze box (noun)	fingerboard (noun)
a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player	a narrow strip of wood on the neck of some stringed instruments (violin or cello or guitar etc) where the strings are held against the wood with the fingers
	a bank of keys on a musical instrument
	a guidepost resembling a hand with a pointing index finger