θερμαντήρ
From LSJ
Dante Alighieri, Paradiso, XXXIII, v. 145
English (LSJ)
θερμαντῆρος, ὁ, kettle for boiling water or pot for boiling water, Poll.6.89, 10.66.
German (Pape)
[Seite 1201] ῆρος, ὁ, der Wärmer, der Kessel, Poll. 6, 89.
Greek (Liddell-Scott)
θερμαντήρ: ῆρος, ὁ, λέβης πρὸς θέρμανσιν ὕδατος, Πολυδ. Ϛ΄, 89, Ι΄, 66.