quum
From LSJ
τὸ ἐμόν γ' ἐμοὶ λέγεις ὄναρ → you are telling me what I know already, you are telling me my own dream
Latin > English (Lewis & Short)
quum:
I conj., v. 2. cum.
Latin > French (Gaffiot 2016)
quŭm, quom, v. cum, conj.
Latin > German (Georges)
quum, ungebr. für 1. cum, w.s.
Latin > English
quum CONJ :: when, while, as, since, although; as soon
quum quum PREP ABL :: with, together with, at the same time with; under; at; along with, amid