Quick Definition
I make a fair outward appearance
Strong's Definition
to be of good countenance, i.e. (figuratively) to make a display
Derivation: from a compound of G2095 (εὖ) and G4383 (πρόσωπον);
KJV Usage: make a fair show
Thayer's Greek Lexicon
εὐπροσωπέω, ἐυπροσώπω: 1 aorist infinitive εὐπροσωπῆσαι; (εὐπρόσωπος fair of face, of good appearance); to make a fair show; to please (a weak translation (?); yet Vulg.placere): ἐν, σαρκί, in things pertaining to the flesh, Gal_6:12. (Elsewhere only in Chrysostom hom. ad Eph. 22 § 5, Works, xi. 173 c., Montf. edition (variant) and several times in Byzantine writings (cf. Sophocles' Lexicon, under the word).)
Mounce Concise Greek Dictionary
εὐπροσωπέω euprosōpeō 1x
to carry or make a fair appearance, Gal_6:12
Abbott-Smith Greek Lexicon
**† εὐ -προσωπέω , -ῶ
( < εὐπρόσωπος , fair of face),
[in Al. : Psa_141:6 , v.l . for -ίζω * ;]
to look well, make a fair show: metaph . (as in 7.; v. Deiss., LAE , 96), Gal_6:12 .†
Moulton & Milligan — Vocabulary of the Greek NT
εὐπροσωπέω [page 264]
P Tebt I. 19 .12 (B.C. 114) ὅπως εὐπροσωπῶμεν , that we may make a good show, is some three centuries older than the earliest citation hitherto given for this Pauline word ( Gal_6:12 ).
Liddell-Scott — Intermediate Greek Lexicon
εὐπροσωπέω εὐπροσωπέω, φυτ. -ήσω "to make a fair show", NTest.
STEPBible — Tyndale Abridged Greek Lexicon
εὐ-προσωπέω, -ῶ
(εὐπρόσωπος, fair of face), [in Al.: Psa.141:6, seel. for -ίζω* ;]
to look well, make a fair show: metaphorically (as in 7.; see Deiss., LAE, 96), Gal.6:12.†
(AS)