conch
Pronunciation: /kɒŋk, kɒn(t)ʃ/
Definition of conch
noun ( plural conchs /kɒŋks/ or conches /ˈkɒntʃɪz/)
Origin:
late Middle English: from Latin concha 'shellfish, shell', from Greek konkhē 'mussel, cockle, or shell-like cavity'