Lexical Definition

‎ὀρθοποδέω‎ orthopodéō (or-thop-od-eh'-o) be upright ^G:V
from a compound of ‎ὀρθός‎ and ‎πούς‎

walk uprightly.

• to be straight-footed, i.e. (figuratively) to go directly forward

Abbott-Smith

*† ὀρθοποδέω, -ῶ (< ὀρθό-πους, going straight),
= cl. εὐθυπορέω, to walk straight: metaph., Ga 2:14 (not elsewhere).†

Abbott-Smith References

Liddell-Scott-Jones

ὀρθοποδέω-ποδέω,

walk straight or uprightly, [NT]

_{LSJ Scripture Refs: Gal.2.14}