Meaning
Give and take; dealings, transactions and mutual obligations.
Literally: 'taking and giving'
See it in the verse
Len-den in Iqbal’s couplets
Suni padi hui hai muddat se dil ki basti
Aa ik naya shiwala is des mein bana den
Aa ik naya shiwala is des mein bana den
The dwelling of the heart has lain desolate for ages — come, let us build a new temple in this land.
Unity · Hope · Love
Aa ghairiyat ke parde ik baar phir utha den
Bichdon ko phir mila den naqsh-e-dui mita den
Bichdon ko phir mila den naqsh-e-dui mita den
Come, let us lift the veils of estrangement once more; reunite the separated, and erase the mark of duality.
Unity · Love · Hope