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in·fran·gi·ble

(ĭn-frănjə-bəl)

adj.

1. Difficult or impossible to break or separate into parts.

2. Inviolable: infrangible human rights.

[Late Latin īnfrangibilis : Latin in-, not; see IN-¹ + Latin frangere, to break; see bhreg- in the Appendix of Indo-European roots.]

in·fran′gi·bili·ty n.

in·frangi·bly adv.

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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