n ` vessel ', Meyer Contribb. roir dom . . . .x. cochma oir (.i. ballaín beca), Ériu ii 5.1 `small vessels', 8.x . cochme .i. ballān, Corm. Y 377 . O'Cl. Lecht Caelchon fo chochma (chocho, v.l.) cloch under a little heap of stones, Metr. Dinds. i 24.143 `vault' (?), Gloss. Cf. cochmai .i. tech, O'Curry 2017 (H 4.22, 36a).