τετρᾰ-πεδος, ον,
with four surfaces or sides, squared, λίθοι [[ 1st c.BC: Diodorus Siculus Historicus 20.95, compare “IG” 42(1).119.14, +others (Epid.), 2nd c.AD: Arrianus Historicus “Anabasis” 6.29.5 (variant{τετραπόδου}), 2nd c.AD: Herodianus Grammaticus 8.4.2. ] Refs 1st c.BC+]
__II of four feet, κλίμακατῷ πλάτειτετράπεδον [[ 2nd c.BC: Polybius Historicus 8.4.4, cf. Oracle texts cited in 1st-2nd c.AD: Plutarchus Biographus et Philosophus “Aemilius Paulus” 15. ] Refs 2nd c.BC+]