entry
conodonts
/ˈkɒnəˌdɒnts/Extinct marine vertebrates known from tooth-like fossils
From Greek, via Latin cono (cone) + Greek odont (tooth).
Word Ancestry
Picture a tiny fossil tooth, sharp enough to look like a miniature cone from a child’s toy volcano. That visual collision gave scientists conodont: Greek κῶνος, “cone,” joined to ὀδούς, “tooth,” even though the creatures themselves were later recognized as eel-like, jawless animals rather than little floating dental factories. Their mineralized elements survived when most of the soft body vanished, allowing geologists to identify particular species and date rocks across more than 300 million years of marine history. The tooth-root odont- also appears in orthodontics and mastodon, so a mastodon’s name is, in a roundabout way, another “breast-tooth” construction—proof that scientific Greek can make fossils, braces, and giant mammals share a linguistic cupboard. Tomorrow, remember conodonts as “cone-teeth”: the vanished animal is reconstructed from the hard little objects that outlived it.
The Story
Picture a tiny fossil tooth, sharp enough to look like a miniature cone from a child’s toy volcano. That visual collision gave scientists conodont: Greek κῶνος, “cone,” joined to ὀδούς, “tooth,” even though the creatures themselves were later recognized as eel-like, jawless animals rather than little floating dental factories. Their mineralized elements survived when most of the soft body vanished, allowing geologists to identify particular species and date rocks across more than 300 million years of marine history. The tooth-root odont- also appears in orthodontics and mastodon, so a mastodon’s name is, in a roundabout way, another “breast-tooth” construction—proof that scientific Greek can make fossils, braces, and giant mammals share a linguistic cupboard. Tomorrow, remember conodonts as “cone-teeth”: the vanished animal is reconstructed from the hard little objects that outlived it.
Kin & Kindred
From 'cono'·cone; conical form
Derived Terms
English words from this root
From 'odont'·tooth
Derived Terms
English words from this root
Sources
Wikipedia
Wiktionary