trilobite, n.
(trilobites)
(trilobites)
an extinct arthropod that was abundant in Paleozoic times; had an exoskeleton divided into three parts
<noun.animal>
trilobite
semantic pointers
hypernym
Word
an extinct arthropod that was abundant in Paleozoic times; had an exoskeleton divided into three parts
<noun.animal>
trilobite