full, filled, filled up, replete
Derived from the active participle of اِمْتَلَأَ (imtalaʔa, “to become full”), from the root م ل ء (m l ʔ); compare مَلَأَ (malaʔa, “to fill”).
Practice speaking and memorizing "ممتلئ" and many other words and sentences in Arabic.