διώκει παῖς ποτανὸν ὄρνιν → a boy chases a bird on the wing, vain pursuit
jŏcŭlātor: ōris, m. id.,I a jester, joker (rare but class.): huic joculatorem senem illum interesse sane nolui, Cic. Att. 4, 16, 3. —Plur.: scenici, Firm. Math. 8, 22.