plural noun Cal·o·neu·ro·dea \ˌkalōn(y)üˈrōdēə\

Definition of Caloneurodea

  1. :  a small order of neopterous insects with two similar pairs of wings and with legs adapted for running that appeared in the Upper Pennsylvanian and became extinct after the Permian


\-dēən\ noun, plural


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Origin and Etymology of caloneurodea

New Latin, from calo- + neur- + -odea (alteration of -oidea)

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a rounded knoll or a ridge of ice

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