adjective ir·refrangible \¦i, ¦ir, ¦iə+\

Definition of irrefrangible

  1. 1 :  irrefragable 2

  2. 2 :  not capable of being refracted —used of visible light and other radiations

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Origin and Etymology of irrefrangible

1in- + refrangible

Seen and Heard

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to cast off or become cast off

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