B1noun
شَيْطَانٌ
shayṭān
Satan / devil
Example
إِنَّ الشَّيْطَانَ لَكُمْ عَدُوٌّ فَاتَّخِذُوهُ عَدُوًّا
inna ash-shayṭāna lakum ʿaduwwun fattakhidhūhu ʿaduwwā
Indeed, Satan is an enemy to you, so take him as an enemy (35:6)
Grammar
Masculine noun. Plural: شَيَاطِينُ (shayāṭīn). From the root meaning 'to be distant/remote' (from God's mercy). Also called إِبْلِيسُ (Iblīs) as a proper name.
Culture
Satan in Islam is a jinn (not a fallen angel) who refused to prostrate to Adam out of arrogance. He has no power to force humans - only to whisper suggestions.