σημειωτέος

α, ον
A. to be noted as an exception, A.D. Pron. 54.14, etc.
2. σημειωτέον, one must note, Sor. 2.8, Sch.Ar. Av. 417, etc.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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