Also see definition of "Poet" in Word Study
Study Dictionary
Poet
POET [ISBE]
POET - po'-et (poietes, "a maker"): Occurs in this sense only in Acts 17:28, where Paul quotes from the general expression of Greek mythology. The quotation if intended to be exact is probably from Aratus, as the words of Paul in his speech at Athens precisely agree with the opening words of the Phaenomena by Aratus. A similar but not identical expression is found in the Hymn to Zeus by Cleanthes. Aratus in his poem endeavors to posit Jupiter as the father and controller of all things, and worthy to be worshipped. In both his poem and that of Cleanthes, but especially in the latter, there is a true and lofty note of spiritual devotion. Paul takes this praise and devotion offered by the Greek poets to their unknown or fictitious gods and bestows it upon the one true God whom he declared unto the people of Athens.C. E. Schenk
Also see definition of "Poet" in Word Study