ἐπιπύησις Save ἐπιπύησις, coming out of pus, suppuration Bailly 2024 Pape ἐπι·πύησις, εως (ἡ) [ῡ] suppuration, Hpc. Progn. 39 dout. Étym. ἐπί, πυέω. ἐπιπύησις, ἡ, die Nacheiterung, Hippocr.