ˌ ̷ ̷ ̷ ̷ ̷ ̷ˈtīd.(ˌ)ēz noun
Usage: capitalized
Etymology: New Latin, irregular from Greek gōnia angle
: a genus (the type of the family Goniatitidae) of ammonoids widespread in the Devonian and the Carboniferous and having a discoidal coiled shell with angular-lobed sutures
• go·ni·a·tit·ic | ̷ ̷ ̷ ̷ ̷ ̷|tid.ik adjective
• go·ni·ati·tid ˌ ̷ ̷ ̷ ̷ ̷ ̷ˈtīd.ə̇d noun -s
• gon·i·a·ti·toid | ̷ ̷ ̷ ̷ ̷ ̷|tīd.ˌȯid adjective or noun