fingerboard vs squeeze box

fingerboard and squeeze box both are nouns.

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

fingerboard (noun)	squeeze box (noun)
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 portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player
a bank of keys on a musical instrument
a guidepost resembling a hand with a pointing index finger