βοάω βοή a later form βοάσω in Eur. is aor1 subj
I.to cry aloud, to shout, Hom., Aesch.; οἱ βοησόμενοι men ready to shout (in the ἐκκλησία), Dem.
2.of things, to sound, resound, roar, howl, as the wind and waves, Il., Aesch.; αὐτὸ βοᾶι it proclaims itself, Ar.
II.c. acc. pers. to call to one, call on, Eur., Xen.
2.to call for, shout out for, Soph.
5.c. inf. to cry aloud or command in a loud voice to do a thing, Soph., Eur., Xen.