Quick definitions from WordNet (winter crookneck squash)
▸ noun: a squash with a hard rind and an elongated curved neck
▸ noun: any of various plants bearing squash having hard rinds and elongated recurved necks
▸ noun: a squash with a hard rind and an elongated curved neck
▸ noun: any of various plants bearing squash having hard rinds and elongated recurved necks