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Meaning of sustineo alas*

sus•ti•ne•o a•las

Pronunciation: (soos-tin'e-ō" ä'läs Eng. su-stin'ē-ō" ā'las), [key]
— Latin. Latin.
  1. I sustain the wings: motto of the U.S. Air Force.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.