ὑπογράφω fut. ψω to write under an inscription, subjoin or add to it, Thuc.; ὑπογράψας ἐπιβουλεῦσαί με having added (to the accusation) that . . , Dem.:— Mid. to bring an additional accusation against him, Eur. to sign, subscribe:—Mid., ὑπ. τὰς καταβολάς to sign and so make oneself liable, Dem. to write from dictation, Plut. to write under, i. e. to trace letters for children to write over, Plat.: metaph., νόμους ὑπ. to trace out laws as guides of action, Plat. to trace in outline, sketch out, Lat. adumbrare, Plat., etc. ὑπογράφειν or -γράφεσθαι τοὺς ὀφθαλμούς to paint under the eyelids, Luc.