συνθηματικός

ή, όν, Adv.
A. by preconcerted signs, ς. γράμματα writings in cipher, Plb. 8.16.9. Adv. ‐κῶς in cipher, Id. 8.17.4.
II. symbolical, Dam. Pr. 210.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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