conch

US /kɑːŋk/
UK /kɑːŋk/
"conch" picture
1.

محارة, صدفة محارة

a tropical marine mollusk with a spiral shell that may bear long projections and have a flared lip. Conch shells are often used as ornaments or for blowing to produce a musical sound.

:
The diver found a beautiful conch shell on the seabed.
وجد الغواص صدفة محارة جميلة في قاع البحر.
He blew into the conch shell to signal the start of the ceremony.
نفخ في صدفة المحارة للإشارة إلى بدء الحفل.