Lexical Definition

‎ἐπιφώσκω‎ epiphṓskō (ep-ee-foce'-ko) to dawn G:V
a form of ‎ἐπιφαύω‎

begin to dawn, X draw on.

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
ἐπιφωσκούσῃ dawning Matt.28.1
ἐπέφωσκεν was just beginning Luke.23.54

Abbott-Smith

ἐπι-φώσκω [in LXX for הָלַל hi., Jb 41:18* A (Bא, ἐπιφαύσκ-) * ;]
1. to let shine.
2. to dawn (cf. MM, Exp., xiv): Lk 23:54; seq. εἰς, Mt 28:1.†

Abbott-Smith References

Book Refs
Job 41:18*
Matthew 28:1
Luke 23:54

Liddell-Scott-Jones

ἐπιφώσκω,

=ἐπιφαύσκω, grow towards daylight, dawn, [NT+1st c.AD+]

__II transitive, let shine forth, φέγγος poetical de herb.[Refs]

LSJ Scripture Refs: Matt.28.1Luke.23.54