τετραποδία

A. a measure or length of four feet, IG 12.372.72, al., 42(1).109 ii 84, al. (Epid., iii B.C.); κατὰ ‐δίαν ib.7.4255.33 (Oropus, iv B.C.).

II. in Metric, τ. δακτυλική Heph. 15.8.