σημει-ώδης · sēmei-ōdēs — LSJ
remarkable, conspicuous, Str. 8.1.3 (Sup.); of language, peculiar, singular, ὀνόματα D.H. Isoc. 2.
significant of something to come, ἅλῳ Arist. Mete. 373a30, cf. Thphr. Vent. 35; τὰ ἐνύπνια ἔχει τι σ. Arist. Div.Somn. 462b15, cf. Phld. Sign. 19, Plu. Aet.Gr. 2.286b. Adv. -δῶς remarkably, Str. 16.2.28.