س م دs-m-d
(ن) سَمَدَ يَسْمُدُ سُمُوْدًاsamada yasmudu sumūdan: to hold one's head high in heedlessness and arrogance, to be absorbed in play and amusement; the exegetes have mentioned three meanings: to be heedless, to be haughty, and to sing (in the dialect of the Yemenis سَمَدَsamada = he sang).
سَامِدٌsāmid pl. سَامِدُوْنَsāmidūna (active participle, ism fāʿil): it occurs at the end of Sūrat al-Najm. ﴿وَاَنْتُمْ سٰمِدُوْنَ﴾ (An-Najm 53:61)Only once in the Quran.