βλάστημα
From LSJ
Καὶ τῶν λεγόντων εὖ καλὸν τὸ μανθάνειν → It is a fine thing to learn from those who speak well
English (LSJ)
ατος, τό,
A = βλάστη 1, κισσίνοις β. E.Ba. 177, cf. Isoc. 1.52, Thphr.HP1.1.9, PLond.1.131rix 191 (i A. D.). II metaph., offspring, offshoot, μητρὸς β. A. Th.533; πέκνων γλυκερὸν β. E.Med.1099 (lyr.), cf.IG12(7).496.3 (Amorgos), etc.; also of animals, E.Cyc.206; ὦ χρυσὲ β. χθονός Trag.Adesp.129.1: also in late Prose, Jul. Or.7.232d. III excrescence, Hp.Hum.1; eruption on the skin, Aret.CD1.2.