kū́pa m. (fr. 1. ku and áp?; cf. anūpá, dvīpá), a hole, hollow, cave, [RV. i, 105, 17]; [AV.]; [ŚBr.] &c.
a pit well, [ŚāṅkhGṛ.]; [Mn.]; [Mṛcch.] &c.
a post to which a boat or ship is moored, [L.]
a mast, [L.]
a tree or rock in the midst of a river, [L.]
a leather oil vessel, [L.]
= mṛn-māna, [L.]