εἴσειμι
Infl. inf. -ιέναι
Infl. serving as fut. to εἰσέρχομαι
Infl. imperf. εἰσῄειν
I. "to go into", οὐκ Ἀχιλῆος ὀφθαλμοὺς εἴσειμι "I will" not "come before" Achilles' eyes, Il.:—more commonly with a prep., εἰς. μετ᾽ ἀνέρας Od.; παρὰ βασιλέα Hdt.; εἰς.. or πρός.., id=Hdt., attic; εἰς. εἰς σπονδάς "to enter" into a treaty, Thuc.
II. of the chorus or of actors, "to come upon" the stage, "to enter", Plat.
2. as attic law-term, "to come into court", Dem.
3. "to enter on" an office, ὁ ἐσιών "the new" king, Hdt.
III. metaph. "to come into one's mind", c. acc., id=Hdt., attic, Eur.; also c. dat., id=Eur.:— impers., εἰσῄει αὐτοὺς ὅπως.., "it came into their minds" that.., Xen.
IV. of things, τὰ εἰσιόντα "what enters into one, food", id=Xen.