يفعيَفَعٌ: see يَافِعٌ يَفَعَةٌ: see يَافِعٌ يَفَاعٌ: see يَافِعٌ يَافِعٌ and ↓ يَفَعَةٌ A boy grown up, (Msb, TA,) grown tall; (Ham, p. 354 et seq., Har, p. 189;) as also ↓ يَفَاعٌ and ↓ يَفَعٌ. (Ham, ibid.) See an ex. voce خَبْأَةٌ; and شَادِخٌ and مُطَبِّخٌ.وَلَدُ المُيَافَعَةِ [The offspring of fornication, or adultery].