ἄν-ειμι (εἶμι), part. ἀνιών, ipf.
ἀνήιον: go up or
back, return, (of the sun) rise;
παρὰ νηὸς ἀνῆιον ἐς περιωπήν (i. e.
from the shore inland), Od. 10.146
; ἐκ Τροίης ἀνιόντα,
Od. 10.332;
ἅμ᾽ ἠελίῳ ἀνιόντι, Il.
18.136.