فَلَمَّا جَآءَتْهُمْ ءَايَٰتُنَا مُبْصِرَةً قَالُوا۟ هَٰذَا سِحْرٌ مُّبِينٌ
43:31; 61:7.
Important Words:
مبصرة (sight-giving) is act. participle from أبصر which is again derived from بصر which means, he saw, he became seeing. أبصرہ means, he perceived it mentally; he knew or understood
it. مبصرة means, clear, manifest; illumining; sight-giving, causing to have mental perception or knowledge (Lane & Aqrab). See also 7:204 & 12:94.