πιστήριον
From LSJ
λύχνον μεθ' ἡμέραν ἅψας περιῄει λέγων ἄνθρωπον ζητῶ → he lit a lamp in broad daylight and said, as he went about, I am looking for a man
English (LSJ)
τό,
A = ποτιστήριον, Hsch., Phot.
German (Pape)
[Seite 620] τό, = ποτιστήριον, Phot. lex.