δισσαχοῦ
From LSJ
τὸ δ' ἐξαίφνης τὸ ἐν ἀναισθήτῳ χρόνῳ διὰ μικρότητα ἐκστάν → suddenly refers to what has departed from its former condition in a time imperceptible because of its smallness
English (LSJ)
Att. διττ-, Adv. = foreg., Thphr.Lap.25.
Greek (Liddell-Scott)
δισσαχοῦ: ἢ δίττ-, ἐπίρρ. =τῷ προηγ., Θεόφρ. Λίθ. 25.