From the Arabic root و-ج-د (w-j-d), whose core sense is "finding" or "existing." The same root yields وُجُود (wujūd, "existence") — a key term in Islamic philosophy — and وِجْدَان (wijdān, "conscience/feeling"), showing how the idea of "encountering" something expanded outward to mean both physical discovery and inner emotional experience.

The root و-ج-د carries enormous philosophical weight in Arabic: وُجُود (wujūd) is the standard word for "existence" in both everyday speech and classical Islamic theology and Sufi poetry. When Ibn ʿArabī writes about the union of the soul with God, he uses وُجُود. So a learner who masters وَجَدَ is touching one of the most intellectually loaded roots in the entire Arabic lexicon.