διαφυλακτέος

α, ον
A. to be watched, preserved, v.l. for φυλακτέα, X. Cyr. 5.3.43.
2. διαφυλακτέον one must preserve, Arist. Rh.Al. 1423a31.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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