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lon·gi·corn

(lŏnjĭ-kôrn′)

See longhorn beetle.

adj.

1. Having long antennae.

2. Of or relating to the longhorn beetles.

[From New Latin Longicornia, former group name : Latin longus, long; see LONGITUDE + Latin cornū, horn; see ker-¹ in the Appendix of Indo-European roots.]

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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