Lexical Definition

‎κατέρχομαι‎ katérchomai (kat-er'-khom-ahee) to descend G:V
from ‎κατά‎ and ‎ἔρχομαι‎ (including its alternate)

come (down), depart, descend, go down, land.

Usage: 9 forms in 16 verses
Form Translated As     In Verse(s)
κατῆλθον came down Acts.11.27Acts.18.5
went Acts.15.30
went down Acts.13.4
κατῆλθεν He went down Luke.4.31
κατῆλθέν came down Acts.21.10
κατερχομένη coming down Jas.3.15
κατελθὼν having gone down Acts.8.5Acts.12.19
having landed Acts.18.22
κατελθόντων when were descending Luke.9.37
κατελθόντεσ having come down Acts.15.1
κατελθεῖν descending Acts.9.32
to come down Acts.19.1
κατήλθομεν we came Acts.27.5
we disembarked Acts.21.3

Abbott-Smith

** κατ-έρχομαι, [in LXX: To 1:22, א 2:1, Es 3:13, Wi 11:22, II Mac 11:29*;]
to come down, go down: seq. εἰς, Lk 4:31, Ac 8:5 13:4 15:30 19:1, Τ; ἀπό, Lk 9:37, Ac 15:1 18:5 21:10; ἀπό et εἰς, Ac 11:27 12:10; of coming to port by ship, Ac 18:22 21:3 27:5; seq. πρός, c. acc. pers., Ac 9:32; metaph., of gifts from God, Ja 3:15.†

Abbott-Smith References

Book Refs
Ezra 3:13
Luke 4:31 · 9:37
Acts 8:5 · 9:32 · 11:27 · 12:10 · 13:4 · 15:1 · 15:30 · 18:5 · 18:22 · 19:1 · 21:3 · 21:10 · 27:5
James 3:15

Liddell-Scott-Jones

κατέρχομαι,

future κατελεύσομαι [Refs 8th c.BC+]aorist κατήλῠθον or κατῆλθον, infinitive κατελθεῖ; Doric dialect subjunctive κατένθῃ [Refs 4th c.AD+]participle κατενθών, perfect participle κατηνθηκώς, see at {καθέρπω} [Refs]: perfect κατελήλυθα [Refs 2nd c.BC+]:—go down, Οὐλύμποιο κατήλθομεν [Refs 8th c.BC+]; go down to the grave, κ. ϊδος εἴσω, ϊδόσδε, [Refs 5th c.BC+]; from high land to the coast, ἐπὶ νῆα θοὴν κατελεύσομαι [Refs 8th c.BC+]; down the Nile, εἰς Ἀλεξάνδρειαν [Refs 3rd c.BC+]

__2 of things, κατερχομένης ὑπὸ πέτρης by the descending rock, [Refs 8th c.BC+]; of a river, κατέρχεται Νεῖλος πληθύων comes down in flood, [Refs 5th c.BC+]
__3 κ. εἰς τὸν ἀγῶνα, Latin descendere in certamen, [Refs 2nd c.AD+]
__4 with accusative, come to a place, ὑμέτερον δῶ [Refs 8th c.BC+]
__5 of property, pass to, [Refs 1st c.AD+]
__II come back, return, especially come back from exile, [Refs 5th c.BC+], etc.; φυγὰς κατελθών [Refs 5th c.BC+] in passive sense, ὑπ᾽ ὀλιγαρχίας κατελθεῖν to be brought back by.., [Refs 5th c.BC+]