دِسَارٌ

Cord of the fibres of the palm-tree (لِيف) with which the planks of a ship are bound together: (S, M, A, K:) or (so according to the S and M and A, but according to Fr and the K “ and ”) a nail, (S, M, A, K,) of a ship: (M:) plural دُسُرٌ (S, M, A, K) and دُسْرٌ: (S, K:) used in one or the other of these two significations in the Qur'an, 54:13. (S, TA.)