πάρκειμαι
From LSJ
ἔκστασίς τίς ἐστιν ἐν τῇ γενέσει τὸ παρὰ φύσιν τοῦ κατὰ φύσιν → what is contrary to nature is any developmental aberration from what is in accord with nature (Aristotle, On the Heavens 286a19)
English (LSJ)
poet. for παράκειμαι.
English (Slater)
πάρκειμαι v. παράκειμαι.
Russian (Dvoretsky)
πάρκειμαι: поэт. = παράκειμαι.