لَاعِبٌ
1.
Playing, sporting, gaming, jesting, or joking. (TA.) See also لَعِبٌ.
2.
لَا يَأْخُذَنَّ
أَحَدُكُمْ مَتَاعَ أَخِيهِ لَاعِبًا جَادًّا [By no means shall any one of you take the property of his brother in play (and) in earnest]: by this is meant taking a thing without meaning to steal it, but meaning to vex and anger the owner; so that the taker is in play with respect to theft, but in earnest in annoying. (TA, from a tradition)
3.
إِنَّمَا أَنْتَ لَاعِبٌ [Thou art only playing]: said to anyone who does what is unprofitable. (TA.)