As nouns the difference between terms and pleuron
is that terms is while pleuron is a lateral sclerite of a thoracic segment of an arthropod between the tergum and the sternum.
terms
English
Noun
(head)
Statistics
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pleuron
English
Noun
(pleura)
A lateral sclerite of a thoracic segment of an arthropod between the tergum and the sternum
Related terms
*pleural
*pleural lobe