διώκει παῖς ποτανὸν ὄρνιν → a boy chases a bird on the wing, vain pursuit
prīmĭter: adv., v. primus.
prīmĭtĕr (primus), en premier lieu : Pompon. Com. 70.
prīmiter, Adv. (primus), zuerst, Pompon. com. 70.