ὀστράκιον
From LSJ
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
τό, Dim. of ὄστρακον, Arist.HA594a11, Str. 17.3.11, Sch.D.T.p.196 H. 2 shell-fish, Str.17.2.4.
German (Pape)
[Seite 400] τό, dim. von ὄστρακον, Sp.
Greek (Liddell-Scott)
ὀστράκιον: [ᾰ], τό, ὑποκορ. τοῦ ὄστρακον, Ἀριστ. π. τὰ Ζ. Ἱστ. 8. 4, 2, Στράβ. 823, Α. Β. 794.
Russian (Dvoretsky)
ὀστράκιον: (ᾰ) τό ракушка Arst.