A.throw out hints of, intimate, τι Th.1.82; “χρεῶν ἀποκοπάς” Pl.R.566a; “χελιδὼν ὑ. τι” Ael.NA1.52, cf. Plu.Per.11: abs., indicate, “καθάπερ τοὔνομα αὐτὸ ὑ.” Arist.EN1122a23, cf. 1112a16.
2. in military sense, σάλπιγγι ὑ. make signal by sound of trumpet, “τῇ σάλπιγγι σιωπὴ ὑπεσημάνθη” Th.6.32; also “ὑπεσήμηνεν ἡ σάλπιγξ ἀνακλητικόν” Plu.Comp.Pel.Marc.3: abs., “ἡ σάλπιγξ ὑ.” D.C.49.9, cf. Polyaen.1.35.1.
3. intr., to be just visible, of the whites of the eyes, Archig. ap. Orib.46.26.4.