Question: what is it called when there is no punctuation in a poem?
Answer: In poetry, enjambment (/ɛnˈdʒæmbmənt/ or /ɛnˈdʒæmmənt/; from the French enjambement) is incomplete syntax at the end of a line; the meaning runs over from one poetic line to the next, without terminal punctuation. Lines without enjambment are end-stopped.