(ض) مَنٰى يَمْنِيْ مَنْيًاmanā yamnī manyan (original form: مَنَيَ يَمْنِيُmanaya yamniyu): (1) to estimate, to reckon (2) to afflict someone with something. (This verb is not used in the Quran.)
Form IV (ifʿāl) اَمْنٰى يُمْنِيْ اِمْنَاءًamnā yumnī imnāʾan: to emit (semen). ﴿مِنْ نُّطْفَةٍ اِذَا تُمْنٰى﴾ (An-Najm 53:46); ﴿اَفَرَءَيْتُمْ مَّا تُمْنُوْنَ﴾ (Al-Wāqiʿah 56:58)
مَنِيٌّmaniyy (noun, ism dhāt): semen, sperm-drop. ﴿اَلَمْ يَكُ نُطْفَةً مِّنْ مَّنِيٍّ يُّمْنٰى﴾ (Al-Qiyāmah 75:37)
اُمْنِيَّةٌumniyyah pl. اَمَانِيُّamāniyyu (noun, ism dhāt): estimate, wish, desire; also fabrications. ﴿تِلْكَ اَمَانِيُّهُمْ﴾ (Al-Baqarah 2:111); ﴿اِلَّآ اِذَا تَمَنّٰٓى اَلْقَي الشَّيْطٰنُ فِيْٓ اُمْنِيَّتِهِۦ﴾ (Al-Ḥajj 22:52)
Form II (tafʿīl) مَنّٰى يُمَنِّيْ تَمْنِيَةًmannā yumannī tamniyatan: to arouse desires, to fill with vain hopes. ﴿يَعِدُهُمْ وَيُمَنِّيْهِمْ﴾ (An-Nisāʾ 4:120)
Form V (tafaʿʿul) تَمَنّٰى يَتَمَنّٰى تَمَنِّيًاtamannā yatamannā tamanniyan: to wish deliberately, to long for. ﴿فَتَمَنَّوُا الْمَوْتَ اِنْ كُنْتُمْ صٰدِقِيْنَ﴾ (Al-Baqarah 2:94)