رزب

اـِرْزَبَّةٌ ذ and ↓ مِرْزَبَّةٌ, both with teshdeed; (A, K;) or the former only, (S, Msb, K,) of these two, (S, Msb,) and ↓ مِرْزِبَةٌ, without teshdeed; (S, A, Msb;) ↓ the second mentioned by Ks, (Mgh,) but it is vulgar, (Fs, Msb,) and said by ISk to be wrong; (Msb;) A thing with which clods of clay are broken: (S, L:) or a small rod, or batoon, of iron: (A, K:) and the last, ↓ مِرْزَبَةٌ, without teshdeed, a large blacksmith's hammer: (TA:) or a mallet with which wooden pins or pegs or stakes are knocked into the ground or into a wall; syn. مِيتَدَةٌ: (Mgh:) the pl. of the first is أَرَازِبُ; (Msb;) and of ↓ the last, مَرَازِبُ, (A, Msb,) as also of مَرْزُبَانٌ [q. v.]. (A.)