, verbal noun تَمْهِيدٌ, (tropical:) He adjusted, or arranged, an affair, (S, A, L, Msb, K,) and made it plain, (A, Msb,) and easy. (Msb.) See 1.
2.
مهّدنَفْسَهُ لِفِعْلِ الأَمْرِ (assumed tropical:) He disposed and subjected his mind, or himself, to do the thing. (S, * K, * Msb, article وطن.)
3.
مهّد, verbal noun تَمْهِيدٌ, (tropical:) He accepted, or admitted, an excuse. (S, L, Msb, K.) You say, مَهَّدْتُ لَهُ العُذْرَ (tropical:) I accepted, or admitted, his excuse. (Msb.)