fold vs vocal band

fold and vocal band both are nouns.

Word	Noun	Adjective	Verb	Adverb
fold	Yes	No	Yes	No
vocal band	Yes	No	No	No

As nouns, vocal band is a hyponym of fold; that is, vocal band is a word with a more specific, narrower meaning than fold:

fold: a folded part (as in skin or muscle)
vocal band: either of two pairs of folds of mucous membrane projecting into the larynx

Other hyponyms of fold include epicanthic fold, epicanthus, plica vocalis, vocal cord, vocal fold, ruga, tentorium.

fold (noun)	vocal band (noun)
the act of folding	either of two pairs of folds of mucous membrane projecting into the larynx
a pen for sheep
a folded part (as in skin or muscle)
a group of people who adhere to a common faith and habitually attend a given church
a group of sheep or goats
a geological process that causes a bend in a stratum of rock
an angular or rounded shape made by folding

fold (verb)	vocal band (verb)
incorporate a food ingredient into a mixture by repeatedly turning it over without stirring or beating
become folded or folded up
bend or lay so that one part covers the other
confine in a fold, like sheep
cease to operate or cause to cease operating