ا ی دʾ-y-d
(ض) اٰدَ يَئِيْدُ اَيْدًاada yaʾīdu aydan: to be strong, to be powerful.
اَيْدٌayd: strength. ﴿وَالسَّمَآءَ بَنَيْنٰهَا بِاَيْدٍ﴾ (Adh-Dhāriyāt 51:47)
Form II (tafʿīl) اَيَّدَ يُؤَيِّدُ تَاْيِيْدًاayyada yuʾayyidu tāyīdan: to strengthen, to support. ﴿وَاَيَّدْنٰهُ بِرُوْحِ الْقُدُسِ﴾ (Al-Baqarah 2:87)