כַּנָּה f. (v. כֵּן II) 1) base, stand. Kel. VII, 6 נותן את חכ׳ וכ׳ he places the base of a stove between them; [oth. opin. he puts a ruler between, measuring a straight line.] —2) ruler or ruled material. Ib. XII, 8, v. כֵּן II.