The meaning of muka’ama and mukama’a

1. We were told by Abdul-Wahid bin Muhammed bin ‘Abdous al-Naysabouri al-‘Attar, may Allah be pleased with him, that he said: We were told by Ali bin Muhammed bin Qutayba, from Hamdan bin Sulayman al-Naisabouri, from Hisham bin Ahmad al-Yarbou’I, from Abdullah bin Fadl, from his father, from Abu Ja’far, Muhammed bin Ali al-Baqir, peace be upon them both, from Jabir bin Abdullah al-Ansari, that he said