Definition of trilobite in English:

trilobite

noun ˈtrʌɪlə(ʊ)bʌɪtˈtrɪlə(ʊ)bʌɪtˈtraɪləˌbaɪt

A fossil marine arthropod that occurred abundantly during the Palaeozoic era, with a carapace over the forepart, and a segmented hind part divided longitudinally into three lobes.
三叶虫
Subphylum Trilobita, phylum Arthropoda: numerous classes and orders
Example sentencesExamples
- These fossils include graptolites, trilobites, and various types of microfossils visible only under the microscope.
- But in fact, there are very distinct patterns found in the fossil record of trilobites.
- Clearly visible within the imprint were the remains of trilobites, extinct marine arthropods.
- In recent years Cambrian trilobites and brachiopods have been discovered in Bhutan, close to the eastern syntaxis of the Himalaya.
- Some studies that dealt mostly with Upper Cambrian and Lower Ordovician trilobites included descriptions of brachiopods.

Origin

Mid 19th century: from modern Latin Trilobites, from Greek tri- 'three' + lobos 'lobe'.

Definition of trilobite in US English:

trilobite

nounˈtraɪləˌbaɪtˈtrīləˌbīt

An extinct marine arthropod that occurred abundantly during the Paleozoic era, with a carapace over the forepart, and a segmented hind part divided longitudinally into three lobes.
三叶虫
Subphylum Trilobita, phylum Arthropoda: numerous classes and orders
Example sentencesExamples
- In recent years Cambrian trilobites and brachiopods have been discovered in Bhutan, close to the eastern syntaxis of the Himalaya.
- But in fact, there are very distinct patterns found in the fossil record of trilobites.
- Some studies that dealt mostly with Upper Cambrian and Lower Ordovician trilobites included descriptions of brachiopods.
- Clearly visible within the imprint were the remains of trilobites, extinct marine arthropods.
- These fossils include graptolites, trilobites, and various types of microfossils visible only under the microscope.

Origin

Mid 19th century: from modern Latin Trilobites, from Greek tri- ‘three’ + lobos ‘lobe’.

词汇	trilobite
释义	Definition of trilobite in English: trilobite noun ˈtrʌɪlə(ʊ)bʌɪtˈtrɪlə(ʊ)bʌɪtˈtraɪləˌbaɪt A fossil marine arthropod that occurred abundantly during the Palaeozoic era, with a carapace over the forepart, and a segmented hind part divided longitudinally into three lobes. 三叶虫 Subphylum Trilobita, phylum Arthropoda: numerous classes and orders Example sentencesExamples These fossils include graptolites, trilobites, and various types of microfossils visible only under the microscope. But in fact, there are very distinct patterns found in the fossil record of trilobites. Clearly visible within the imprint were the remains of trilobites, extinct marine arthropods. In recent years Cambrian trilobites and brachiopods have been discovered in Bhutan, close to the eastern syntaxis of the Himalaya. Some studies that dealt mostly with Upper Cambrian and Lower Ordovician trilobites included descriptions of brachiopods. Origin Mid 19th century: from modern Latin Trilobites, from Greek tri- 'three' + lobos 'lobe'. Definition of trilobite in US English: trilobite nounˈtraɪləˌbaɪtˈtrīləˌbīt An extinct marine arthropod that occurred abundantly during the Paleozoic era, with a carapace over the forepart, and a segmented hind part divided longitudinally into three lobes. 三叶虫 Subphylum Trilobita, phylum Arthropoda: numerous classes and orders Example sentencesExamples In recent years Cambrian trilobites and brachiopods have been discovered in Bhutan, close to the eastern syntaxis of the Himalaya. But in fact, there are very distinct patterns found in the fossil record of trilobites. Some studies that dealt mostly with Upper Cambrian and Lower Ordovician trilobites included descriptions of brachiopods. Clearly visible within the imprint were the remains of trilobites, extinct marine arthropods. These fossils include graptolites, trilobites, and various types of microfossils visible only under the microscope. Origin Mid 19th century: from modern Latin Trilobites, from Greek tri- ‘three’ + lobos ‘lobe’.
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