τὸ ἓν καὶ τὸ ὂν πολλαχῶς λέγεται → the term being and the term one are used in many ways, one and being have various meanings, one and being have many senses
ὀξυθρέχω (Α)βρέχω κάτι μέσα σε ξίδι.[ΕΤΥΜΟΛ. < ὄξος «ξίδι» + βρέχω].