مُبَادَلَةٌ

and ↓ تَبَادَلٌ signify the same, (S,) namely, The act of exchanging with another or others. (PS.) You say, بادلهُ, verbal noun مُبَادَلَةٌ and بِدَالٌ [in the CK erroneously written with fet-h to the ب], He exchanged, or made an exchange, with him; or] he gave him the like of that which he took, or received, from him; (IDrd, * M, K;) for instance, a garment, or piece of cloth, in the place of another; (Lth, T, Msb, * in explanation of the former verbal noun;) and a brother in the place of a brother. (Lth, T.) And ↓ تَبَادَلَا They exchanged, or made an exchange, each with the other; or each gave to the other the like of that which he took, or received, from him. (TA.) نُبَادِلُهْ, ending a verse of El-Kulákh, means for whom we would take a substitute: El-Marzookee says, it is for نُبَادِلُ بِهِ النَّاسَ [for whom we would make an exchange with the people]; the preposition being suppressed. (Ham p. 465.)