The document defines key concepts in poetry, including poetic devices, scansion, meter, elements of a poem such as lines and stanzas, point of view, and allusion. It explains that poetry uses metaphor, rhythm, and arrangement of words to explore reality and express truths to readers. Scansion involves analyzing patterns of stressed and unstressed syllables in lines, while meter measures lines by feet. Elements include the word, line, verse, stanza using rhyme or form, and point of view which can be first, third limited, or third omniscient. Allusion relies on reader familiarity to stimulate ideas beyond direct meaning.