Lexical Definition

‎διαβαίνω‎ diabaínō (dee-ab-ah'-ee-no) to cross ^G:V
from ‎διά‎ and the base of ‎βάσις‎

come over, pass (through).

• to cross

Abbott-Smith

δια-βαίνω [in LXX chiefly for עבר ;]
1. to make a stride.
2. to step across, cross over;
(a) trans.: τ. θάλασσαι, He 11:29;
(b) intrans.: seq. εἰς, Ac 16:9; πρός, Lk 16:26.†

Abbott-Smith References

Liddell-Scott-Jones

διαβαίνω,

future -βήσομαι: aorist -έβην, Aeolic dialect participle ζάβαις [Refs 7th c.BC+]

__I intransitive, stride, walk or stand with legs apart, εὖ διαβάς, of a man planting himself firmly for fighting, [Refs 8th c.BC+]; opposed to συμβεβηκώς, [Refs 5th c.BC+]; simply, spacious, δόμοι [Refs 1st c.AD+] to go with huge strides against.., [Refs 2nd c.AD+]; ὀνόματα -βεβηκότα εἰς πλάτος great straddling words, [Refs 1st c.BC+]; [ποὺς] -βεβηκώς with a mighty stride, [Refs]; also ἐξερείσματα χρόνων πρὸς ἑδραῖον -βεβηκότα μέγεθος [Refs 3rd c.AD+]
__II with accusative, step across, pass over, τάφρον [Refs 8th c.BC+]
__II.2 absolutely (θάλασσαν or ποταμόν being omitted), cross over, Ἤλιδ᾽ ἐς εὐρύχορον διαβήμεναι [Refs 8th c.BC+] he went over to him, [Refs 5th c.BC+]
__II.2.b πόθεν.. διαβέβηκε τὸ ἀργύριον from what sources the money has mounted up, [Refs 1st c.AD+]
__II.3 bestride, [Refs 3rd c.BC+]
__II.4 decide, δίκας [Refs 3rd c.BC+]
__II.5 come home to, affect, εἴς τινα [Refs 4th c.BC+]