πλινθηδόν

Adv.
A. brick-fashion, i.e. in courses with the joints alternating, Hdt. 2.96.
II. of a kind of writing in which the letters were arranged in a rectangle, Eust. 1305.33, Sch.D.T.p.191 H., etc.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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