Lexical Definition

‎יְפֵה־פִיָּה‎ yᵉphêh-phîyâh (yef-eh' fee-yaw') pretty H:A
from ‎יָפָה‎ by reduplication

very fair.

1) pretty (reduplication with the force of the diminutive)
1a) fair of mouth (lit.)
2) (CLBL) very beautiful

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
פִיָּ֖ה beautiful Jer.46.20
יְפֵֽה beautifully Jer.46.20

Brown-Driver-Briggs

‎יְפֵהפִֿיָּה‎, read ‎יְפֵהפִיָּה‎, or better ‎יְפֵיפִיָּה‎ (Ol§ 188 a Gr Gie; reduplicated, with the force of a diminutive, Sta§ 156; compare ‎אֲדַמְדָּם‎, ‎יְרַקְרַק‎), adjective feminine pretty, ‎עֶנְלָה יְפֵהפִֿיָּה מִצְרַיִם‎ Jer 46:20 Egypt is a pretty heifer (ᵐ5 κεκαλλωπισμένη). ‎יְפִי‎ see ‎יֳפִי‎. below

Brown-Driver-Briggs References

Book Refs
Jeremiah 46:20