Etymology
1. trilobite
noun. an extinct arthropod that was abundant in Paleozoic times; had an exoskeleton divided into three parts.
Etymology
- -ite (English)
- lobe (English)
- lobe (French)
- tri- (English)
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Example sentences of the word trilobite
1. Adjective
If your fossil doesn't have a shell-like shape at all it might be a trilobite – these organisms look a bit like bugs.
2. Noun, singular or mass
Oklahoma is best know for its abundance of trilobite fossils.