Protoconch Uncommon

Origin: Greek prefix proto-

Definition, synonyms and related words

Definitions

Noun

The embryonic shell, or first chamber, of ammonites and other cephalopods

See Also

prosiphon ammonite shell chamber cephalopod embryonic

Related Terms

prosiphon ammonite shell chamber cephalopod embryonic

Rhyming Words

inch unch conch bench lynch sinch lunch minch rench winch tench runch kench hunch hench sench cinch hinch punch dench

Compare