κανονίς
ίδος, ἡ
A.
= ἐργαλεῖον καλλιγραφικόν, ruler, dub. in AP 6.62 (Phil.), dub. in IG 22.1678.4.
II.
frame with parallel cross-ledges, Arist. Ath. 64.2; door-frame, IG 22.1672.155 (pl.).
2.
in pl., cross bars for strengthening an engine, Ph. Bel. 57.11.
II.
pl., profile-stones running along the top of a wall, IG 22.1666: sg., row of such stones, ib.1672.186. [ι APl.c., s. v. l.]