λάδανον
From LSJ
ἐπ' αὐτὸν ἥκεις τὸν βατῆρα τῆς θύρας → you've come to the crux of the matter, come to the point, hit the nail on the head, you've come to the very threshold of the door, you are come to the very threshold of the door, you've arrived at the truth of the matter
English (LSJ)
v. λήδανον.
German (Pape)
[Seite 5] τό, Baumharz, Gummi, nach Her. 3, 112 die arabische Benennung, griechisch λήδανον.
Greek (Liddell-Scott)
λάδᾰνον: τό, ἴδε ἐν λέξ. κιννάμωμον.
French (Bailly abrégé)
ου (τό) :
c. λήδανον.
Greek Monotonic
λάδᾰνον: Ιων. λήδανον, τό, αρωματική τσίκλα, μαστίχα, κόμμι, σε Ηρόδ. (ξεν. προέλ.).
Russian (Dvoretsky)
λάδᾰνον: τό ион. Her. = λήδανον.
Middle Liddell
λάδᾰνον, Ionic λήδανον, ου, τό,
an aromatic gum, gum mastich, Hdt. [Foreign word.]